| 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 | $197.34 | 10.448% | $217.9581 | $217.96 | $217.95 | $218.00 |
| Purchase #2 | $32.52 | 7.111% | $34.8325 | $34.83 | $34.85 | $34.80 |
| Purchase #3 | $42.71 | 7.767% | $46.0273 | $46.03 | $46.05 | $46.00 |
| Purchase #4 | $36.56 | 4.109% | $38.0623 | $38.06 | $38.05 | $38.10 |
| Purchase #5 | $30.45 | 7.689% | $32.7913 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $226.57 | 12.549% | $255.0023 | $255.00 | $255.00 | $255.00 |
| Purchase #7 | $178.59 | 8.434% | $193.6523 | $193.65 | $193.65 | $193.70 |
| 7 purchase totals = | $744.74 | $818.3261 | $818.32 | $818.35 | $818.40 | |