| 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 | $108.49 | 4.104% | $112.9424 | $112.94 | $112.95 | $112.90 |
| Purchase #2 | $135.53 | 4.347% | $141.4215 | $141.42 | $141.40 | $141.40 |
| Purchase #3 | $202.27 | 8.296% | $219.0503 | $219.05 | $219.05 | $219.10 |
| Purchase #4 | $47.59 | 11.399% | $53.0148 | $53.01 | $53.00 | $53.00 |
| Purchase #5 | $183.41 | 12.548% | $206.4243 | $206.42 | $206.40 | $206.40 |
| Purchase #6 | $111.39 | 3.717% | $115.5304 | $115.53 | $115.55 | $115.50 |
| Purchase #7 | $74.44 | 10.433% | $82.2063 | $82.21 | $82.20 | $82.20 |
| 7 purchase totals = | $863.12 | $930.5900 | $930.58 | $930.55 | $930.50 | |