| 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 | $53.63 | 10.701% | $59.3689 | $59.37 | $59.35 | $59.40 |
| Purchase #2 | $138.36 | 8.417% | $150.0058 | $150.01 | $150.00 | $150.00 |
| Purchase #3 | $249.26 | 10.432% | $275.2628 | $275.26 | $275.25 | $275.30 |
| Purchase #4 | $113.63 | 11.167% | $126.3191 | $126.32 | $126.30 | $126.30 |
| Purchase #5 | $103.62 | 4.193% | $107.9648 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $177.30 | 10.280% | $195.5264 | $195.53 | $195.55 | $195.50 |
| Purchase #7 | $171.34 | 13.456% | $194.3955 | $194.40 | $194.40 | $194.40 |
| 7 purchase totals = | $1,007.14 | $1,108.8433 | $1,108.85 | $1,108.80 | $1,108.90 | |