| 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 | $105.42 | 12.190% | $118.2707 | $118.27 | $118.25 | $118.30 |
| Purchase #2 | $45.63 | 7.505% | $49.0545 | $49.05 | $49.05 | $49.10 |
| Purchase #3 | $142.38 | 12.365% | $159.9853 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $217.84 | 3.640% | $225.7694 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $233.40 | 4.215% | $243.2378 | $243.24 | $243.25 | $243.20 |
| Purchase #6 | $97.44 | 5.231% | $102.5371 | $102.54 | $102.55 | $102.50 |
| Purchase #7 | $35.76 | 6.674% | $38.1466 | $38.15 | $38.15 | $38.10 |
| 7 purchase totals = | $877.87 | $937.0014 | $937.01 | $937.00 | $937.00 | |