| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.65 | 6.648% | $247.0501 | $247.05 | $247.05 | $247.10 |
| Purchase #2 | $234.70 | 4.337% | $244.8789 | $244.88 | $244.90 | $244.90 |
| Purchase #3 | $205.76 | 9.241% | $224.7743 | $224.77 | $224.75 | $224.80 |
| Purchase #4 | $137.70 | 11.762% | $153.8963 | $153.90 | $153.90 | $153.90 |
| Purchase #5 | $114.64 | 12.830% | $129.3483 | $129.35 | $129.35 | $129.30 |
| Purchase #6 | $103.47 | 5.640% | $109.3057 | $109.31 | $109.30 | $109.30 |
| Purchase #7 | $152.25 | 8.481% | $165.1623 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $1,180.17 | $1,274.4159 | $1,274.42 | $1,274.40 | $1,274.50 | |