| 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 | $203.42 | 9.295% | $222.3279 | $222.33 | $222.35 | $222.30 |
| Purchase #2 | $41.40 | 12.302% | $46.493 | $46.49 | $46.50 | $46.50 |
| Purchase #3 | $38.46 | 7.156% | $41.2122 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $49.78 | 6.401% | $52.9664 | $52.97 | $52.95 | $53.00 |
| Purchase #5 | $208.64 | 4.786% | $218.6255 | $218.63 | $218.65 | $218.60 |
| Purchase #6 | $87.43 | 7.635% | $94.1053 | $94.11 | $94.10 | $94.10 |
| Purchase #7 | $164.62 | 5.517% | $173.7021 | $173.70 | $173.70 | $173.70 |
| 7 purchase totals = | $793.75 | $849.4324 | $849.44 | $849.45 | $849.40 | |