| 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 | $244.61 | 3.871% | $254.0789 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $126.25 | 9.220% | $137.8903 | $137.89 | $137.90 | $137.90 |
| Purchase #3 | $16.62 | 6.108% | $17.6351 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $35.70 | 3.640% | $36.9995 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $115.64 | 9.654% | $126.8039 | $126.80 | $126.80 | $126.80 |
| Purchase #6 | $187.87 | 3.462% | $194.3741 | $194.37 | $194.35 | $194.40 |
| Purchase #7 | $10.39 | 7.373% | $11.1561 | $11.16 | $11.15 | $11.20 |
| 7 purchase totals = | $737.08 | $778.9379 | $778.94 | $778.95 | $779.00 | |