| 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 | $221.55 | 5.162% | $232.9864 | $232.99 | $233.00 | $233.00 |
| Purchase #2 | $43.46 | 7.350% | $46.6543 | $46.65 | $46.65 | $46.70 |
| Purchase #3 | $63.40 | 13.112% | $71.713 | $71.71 | $71.70 | $71.70 |
| Purchase #4 | $77.41 | 5.329% | $81.5352 | $81.54 | $81.55 | $81.50 |
| Purchase #5 | $189.60 | 6.755% | $202.4075 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $48.63 | 10.828% | $53.8957 | $53.90 | $53.90 | $53.90 |
| Purchase #7 | $224.75 | 12.833% | $253.5922 | $253.59 | $253.60 | $253.60 |
| 7 purchase totals = | $868.80 | $942.7843 | $942.79 | $942.80 | $942.80 | |