| 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 | $202.27 | 12.771% | $228.1019 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $161.57 | 9.727% | $177.2859 | $177.29 | $177.30 | $177.30 |
| Purchase #3 | $20.46 | 4.418% | $21.3639 | $21.36 | $21.35 | $21.40 |
| Purchase #4 | $145.40 | 10.286% | $160.3558 | $160.36 | $160.35 | $160.40 |
| Purchase #5 | $41.87 | 12.727% | $47.1988 | $47.20 | $47.20 | $47.20 |
| Purchase #6 | $118.36 | 13.303% | $134.1054 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $172.84 | 5.668% | $182.6366 | $182.64 | $182.65 | $182.60 |
| 7 purchase totals = | $862.77 | $951.0483 | $951.06 | $951.05 | $951.10 | |