| 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 | $41.47 | 9.513% | $45.415 | $45.42 | $45.40 | $45.40 |
| Purchase #2 | $189.82 | 3.773% | $196.9819 | $196.98 | $197.00 | $197.00 |
| Purchase #3 | $38.38 | 7.276% | $41.1725 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $155.53 | 3.212% | $160.5256 | $160.53 | $160.55 | $160.50 |
| Purchase #5 | $230.55 | 5.420% | $243.0458 | $243.05 | $243.05 | $243.00 |
| Purchase #6 | $194.48 | 13.756% | $221.2327 | $221.23 | $221.25 | $221.20 |
| Purchase #7 | $188.88 | 6.395% | $200.9589 | $200.96 | $200.95 | $201.00 |
| 7 purchase totals = | $1,039.11 | $1,109.3324 | $1,109.34 | $1,109.35 | $1,109.30 | |