| 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 | $248.84 | 6.159% | $264.1661 | $264.17 | $264.15 | $264.20 |
| Purchase #2 | $145.63 | 10.259% | $160.5702 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $240.41 | 12.507% | $270.4781 | $270.48 | $270.50 | $270.50 |
| Purchase #4 | $184.51 | 4.663% | $193.1137 | $193.11 | $193.10 | $193.10 |
| Purchase #5 | $60.30 | 8.277% | $65.291 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $185.98 | 9.746% | $204.1056 | $204.11 | $204.10 | $204.10 |
| Purchase #7 | $57.27 | 8.495% | $62.1351 | $62.14 | $62.15 | $62.10 |
| 7 purchase totals = | $1,122.94 | $1,219.8598 | $1,219.87 | $1,219.85 | $1,219.90 | |