| 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 | $114.32 | 7.464% | $122.8528 | $122.85 | $122.85 | $122.90 |
| Purchase #2 | $157.35 | 9.612% | $172.4745 | $172.47 | $172.45 | $172.50 |
| Purchase #3 | $216.86 | 7.556% | $233.2459 | $233.25 | $233.25 | $233.20 |
| Purchase #4 | $219.48 | 5.124% | $230.7262 | $230.73 | $230.75 | $230.70 |
| Purchase #5 | $156.25 | 5.630% | $165.0469 | $165.05 | $165.05 | $165.00 |
| Purchase #6 | $102.78 | 13.193% | $116.3398 | $116.34 | $116.35 | $116.30 |
| Purchase #7 | $234.34 | 4.538% | $244.9743 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $1,201.38 | $1,285.6604 | $1,285.66 | $1,285.65 | $1,285.60 | |