| 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 | $103.74 | 10.341% | $114.4678 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $69.96 | 5.541% | $73.8365 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $217.40 | 12.288% | $244.1141 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $107.39 | 3.239% | $110.8684 | $110.87 | $110.85 | $110.90 |
| Purchase #5 | $242.49 | 3.678% | $251.4088 | $251.41 | $251.40 | $251.40 |
| Purchase #6 | $137.84 | 4.116% | $143.5135 | $143.51 | $143.50 | $143.50 |
| Purchase #7 | $164.32 | 8.414% | $178.1459 | $178.15 | $178.15 | $178.10 |
| 7 purchase totals = | $1,043.14 | $1,116.3550 | $1,116.36 | $1,116.30 | $1,116.30 | |