| 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 | $201.41 | 4.755% | $210.987 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $212.39 | 7.400% | $228.1069 | $228.11 | $228.10 | $228.10 |
| Purchase #3 | $37.98 | 4.230% | $39.5866 | $39.59 | $39.60 | $39.60 |
| Purchase #4 | $153.96 | 11.533% | $171.7162 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $54.65 | 7.109% | $58.5351 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $108.47 | 7.333% | $116.4241 | $116.42 | $116.40 | $116.40 |
| Purchase #7 | $20.36 | 11.243% | $22.6491 | $22.65 | $22.65 | $22.60 |
| 7 purchase totals = | $789.22 | $848.0050 | $848.02 | $848.00 | $847.90 | |