| 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 | $29.57 | 7.246% | $31.7126 | $31.71 | $31.70 | $31.70 |
| Purchase #2 | $235.91 | 10.362% | $260.355 | $260.36 | $260.35 | $260.40 |
| Purchase #3 | $83.40 | 6.274% | $88.6325 | $88.63 | $88.65 | $88.60 |
| Purchase #4 | $136.36 | 10.737% | $151.001 | $151.00 | $151.00 | $151.00 |
| Purchase #5 | $195.36 | 11.735% | $218.2855 | $218.29 | $218.30 | $218.30 |
| Purchase #6 | $21.72 | 12.238% | $24.3781 | $24.38 | $24.40 | $24.40 |
| Purchase #7 | $143.61 | 11.448% | $160.0505 | $160.05 | $160.05 | $160.10 |
| 7 purchase totals = | $845.93 | $934.4152 | $934.42 | $934.45 | $934.50 | |