| 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 | $90.64 | 11.455% | $101.0228 | $101.02 | $101.00 | $101.00 |
| Purchase #2 | $245.96 | 13.763% | $279.8115 | $279.81 | $279.80 | $279.80 |
| Purchase #3 | $135.54 | 11.549% | $151.1935 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $36.68 | 6.292% | $38.9879 | $38.99 | $39.00 | $39.00 |
| Purchase #5 | $6.99 | 5.229% | $7.3555 | $7.36 | $7.35 | $7.40 |
| Purchase #6 | $146.76 | 11.420% | $163.52 | $163.52 | $163.50 | $163.50 |
| Purchase #7 | $154.32 | 3.717% | $160.0561 | $160.06 | $160.05 | $160.10 |
| 7 purchase totals = | $816.89 | $901.9473 | $901.95 | $901.90 | $902.00 | |