| 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 | $91.33 | 10.644% | $101.0512 | $101.05 | $101.05 | $101.10 |
| Purchase #2 | $25.50 | 3.497% | $26.3917 | $26.39 | $26.40 | $26.40 |
| Purchase #3 | $201.66 | 8.843% | $219.4928 | $219.49 | $219.50 | $219.50 |
| Purchase #4 | $248.38 | 5.740% | $262.637 | $262.64 | $262.65 | $262.60 |
| Purchase #5 | $199.78 | 12.119% | $223.9913 | $223.99 | $224.00 | $224.00 |
| Purchase #6 | $203.25 | 10.468% | $224.5262 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $238.35 | 9.104% | $260.0494 | $260.05 | $260.05 | $260.00 |
| 7 purchase totals = | $1,208.25 | $1,318.1396 | $1,318.14 | $1,318.20 | $1,318.10 | |