| 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 | $122.63 | 13.833% | $139.5934 | $139.59 | $139.60 | $139.60 |
| Purchase #2 | $17.90 | 13.519% | $20.3199 | $20.32 | $20.30 | $20.30 |
| Purchase #3 | $143.28 | 3.113% | $147.7403 | $147.74 | $147.75 | $147.70 |
| Purchase #4 | $169.30 | 10.201% | $186.5703 | $186.57 | $186.55 | $186.60 |
| Purchase #5 | $98.34 | 12.107% | $110.246 | $110.25 | $110.25 | $110.20 |
| Purchase #6 | $228.64 | 8.152% | $247.2787 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $180.67 | 3.608% | $187.1886 | $187.19 | $187.20 | $187.20 |
| 7 purchase totals = | $960.76 | $1,038.9372 | $1,038.94 | $1,038.95 | $1,038.90 | |