| 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 | $204.88 | 3.422% | $211.891 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $46.90 | 13.185% | $53.0838 | $53.08 | $53.10 | $53.10 |
| Purchase #3 | $233.48 | 8.115% | $252.4269 | $252.43 | $252.45 | $252.40 |
| Purchase #4 | $188.92 | 9.606% | $207.0677 | $207.07 | $207.05 | $207.10 |
| Purchase #5 | $181.61 | 11.707% | $202.8711 | $202.87 | $202.85 | $202.90 |
| Purchase #6 | $237.40 | 8.645% | $257.9232 | $257.92 | $257.90 | $257.90 |
| Purchase #7 | $65.31 | 4.235% | $68.0759 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $1,158.50 | $1,253.3396 | $1,253.34 | $1,253.35 | $1,253.40 | |