| 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 | $227.89 | 13.153% | $257.8644 | $257.86 | $257.85 | $257.90 |
| Purchase #2 | $240.28 | 13.223% | $272.0522 | $272.05 | $272.05 | $272.10 |
| Purchase #3 | $187.68 | 7.641% | $202.0206 | $202.02 | $202.00 | $202.00 |
| Purchase #4 | $130.84 | 11.201% | $145.4954 | $145.50 | $145.50 | $145.50 |
| Purchase #5 | $238.74 | 5.647% | $252.2216 | $252.22 | $252.20 | $252.20 |
| Purchase #6 | $188.84 | 7.216% | $202.4667 | $202.47 | $202.45 | $202.50 |
| Purchase #7 | $197.59 | 6.422% | $210.2792 | $210.28 | $210.30 | $210.30 |
| 7 purchase totals = | $1,411.86 | $1,542.4001 | $1,542.40 | $1,542.35 | $1,542.50 | |