| 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 | $213.40 | 5.108% | $224.3005 | $224.30 | $224.30 | $224.30 |
| Purchase #2 | $212.86 | 10.478% | $235.1635 | $235.16 | $235.15 | $235.20 |
| Purchase #3 | $201.70 | 10.443% | $222.7635 | $222.76 | $222.75 | $222.80 |
| Purchase #4 | $95.68 | 8.102% | $103.432 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $122.71 | 4.658% | $128.4258 | $128.43 | $128.45 | $128.40 |
| Purchase #6 | $128.79 | 13.493% | $146.1676 | $146.17 | $146.15 | $146.20 |
| Purchase #7 | $62.90 | 8.465% | $68.2245 | $68.22 | $68.20 | $68.20 |
| 7 purchase totals = | $1,038.04 | $1,128.4774 | $1,128.47 | $1,128.45 | $1,128.50 | |