| 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 | $192.31 | 9.167% | $209.9391 | $209.94 | $209.95 | $209.90 |
| Purchase #2 | $27.91 | 5.168% | $29.3524 | $29.35 | $29.35 | $29.40 |
| Purchase #3 | $182.53 | 12.780% | $205.8573 | $205.86 | $205.85 | $205.90 |
| Purchase #4 | $174.50 | 3.294% | $180.248 | $180.25 | $180.25 | $180.20 |
| Purchase #5 | $133.78 | 5.176% | $140.7045 | $140.70 | $140.70 | $140.70 |
| Purchase #6 | $243.41 | 6.523% | $259.2876 | $259.29 | $259.30 | $259.30 |
| Purchase #7 | $153.37 | 13.304% | $173.7743 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $1,107.81 | $1,199.1632 | $1,199.16 | $1,199.15 | $1,199.20 | |