| 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 | $204.30 | 12.846% | $230.5444 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $250.37 | 8.404% | $271.4111 | $271.41 | $271.40 | $271.40 |
| Purchase #3 | $118.29 | 10.130% | $130.2728 | $130.27 | $130.25 | $130.30 |
| Purchase #4 | $207.89 | 10.132% | $228.9534 | $228.95 | $228.95 | $229.00 |
| Purchase #5 | $189.87 | 6.361% | $201.9476 | $201.95 | $201.95 | $201.90 |
| Purchase #6 | $148.52 | 12.536% | $167.1385 | $167.14 | $167.15 | $167.10 |
| Purchase #7 | $167.51 | 3.665% | $173.6492 | $173.65 | $173.65 | $173.60 |
| 7 purchase totals = | $1,286.75 | $1,403.9170 | $1,403.91 | $1,403.90 | $1,403.80 | |