| 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 | $248.92 | 6.401% | $264.8534 | $264.85 | $264.85 | $264.90 |
| Purchase #2 | $18.81 | 12.307% | $21.1249 | $21.12 | $21.10 | $21.10 |
| Purchase #3 | $122.81 | 10.555% | $135.7726 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $198.48 | 4.122% | $206.6613 | $206.66 | $206.65 | $206.70 |
| Purchase #5 | $208.58 | 7.607% | $224.4467 | $224.45 | $224.45 | $224.40 |
| Purchase #6 | $229.90 | 11.290% | $255.8557 | $255.86 | $255.85 | $255.90 |
| Purchase #7 | $59.99 | 12.118% | $67.2596 | $67.26 | $67.25 | $67.30 |
| 7 purchase totals = | $1,087.49 | $1,175.9742 | $1,175.97 | $1,175.90 | $1,176.10 | |