| 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 | $235.84 | 12.161% | $264.5205 | $264.52 | $264.50 | $264.50 |
| Purchase #2 | $179.31 | 10.750% | $198.5858 | $198.59 | $198.60 | $198.60 |
| Purchase #3 | $50.26 | 9.866% | $55.2187 | $55.22 | $55.20 | $55.20 |
| Purchase #4 | $244.58 | 11.455% | $272.5966 | $272.60 | $272.60 | $272.60 |
| Purchase #5 | $46.64 | 9.624% | $51.1286 | $51.13 | $51.15 | $51.10 |
| Purchase #6 | $35.96 | 10.657% | $39.7923 | $39.79 | $39.80 | $39.80 |
| Purchase #7 | $96.47 | 11.554% | $107.6161 | $107.62 | $107.60 | $107.60 |
| 7 purchase totals = | $889.06 | $989.4586 | $989.47 | $989.45 | $989.40 | |