| 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 | $87.76 | 13.154% | $99.304 | $99.30 | $99.30 | $99.30 |
| Purchase #2 | $243.65 | 8.684% | $264.8086 | $264.81 | $264.80 | $264.80 |
| Purchase #3 | $108.44 | 5.246% | $114.1288 | $114.13 | $114.15 | $114.10 |
| Purchase #4 | $132.55 | 13.326% | $150.2136 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $216.44 | 8.243% | $234.2811 | $234.28 | $234.30 | $234.30 |
| Purchase #6 | $102.46 | 11.627% | $114.373 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $112.59 | 11.470% | $125.5041 | $125.50 | $125.50 | $125.50 |
| 7 purchase totals = | $1,003.89 | $1,102.6132 | $1,102.60 | $1,102.60 | $1,102.60 | |