| 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 | $188.48 | 8.292% | $204.1088 | $204.11 | $204.10 | $204.10 |
| Purchase #2 | $27.79 | 12.155% | $31.1679 | $31.17 | $31.15 | $31.20 |
| Purchase #3 | $138.46 | 10.552% | $153.0703 | $153.07 | $153.05 | $153.10 |
| Purchase #4 | $249.91 | 7.318% | $268.1984 | $268.20 | $268.20 | $268.20 |
| Purchase #5 | $50.96 | 11.702% | $56.9233 | $56.92 | $56.90 | $56.90 |
| Purchase #6 | $191.77 | 5.441% | $202.2042 | $202.20 | $202.20 | $202.20 |
| Purchase #7 | $51.45 | 5.390% | $54.2232 | $54.22 | $54.20 | $54.20 |
| 7 purchase totals = | $898.82 | $969.8961 | $969.89 | $969.80 | $969.90 | |