| 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 | $225.42 | 5.424% | $237.6468 | $237.65 | $237.65 | $237.60 |
| Purchase #2 | $201.90 | 4.647% | $211.2823 | $211.28 | $211.30 | $211.30 |
| Purchase #3 | $29.79 | 6.335% | $31.6772 | $31.68 | $31.70 | $31.70 |
| Purchase #4 | $181.49 | 4.477% | $189.6153 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $42.77 | 7.648% | $46.041 | $46.04 | $46.05 | $46.00 |
| Purchase #6 | $109.56 | 8.291% | $118.6436 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $105.85 | 5.640% | $111.8199 | $111.82 | $111.80 | $111.80 |
| 7 purchase totals = | $896.78 | $946.7261 | $946.73 | $946.75 | $946.60 | |