| 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 | $211.84 | 11.199% | $235.564 | $235.56 | $235.55 | $235.60 |
| Purchase #2 | $220.89 | 11.628% | $246.5751 | $246.58 | $246.60 | $246.60 |
| Purchase #3 | $209.62 | 5.158% | $220.4322 | $220.43 | $220.45 | $220.40 |
| Purchase #4 | $55.61 | 6.343% | $59.1373 | $59.14 | $59.15 | $59.10 |
| Purchase #5 | $84.82 | 7.410% | $91.1052 | $91.11 | $91.10 | $91.10 |
| Purchase #6 | $183.30 | 7.504% | $197.0548 | $197.05 | $197.05 | $197.10 |
| Purchase #7 | $42.45 | 6.722% | $45.3035 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $1,008.53 | $1,095.1721 | $1,095.17 | $1,095.20 | $1,095.20 | |