| 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 | $212.60 | 8.337% | $230.3245 | $230.32 | $230.30 | $230.30 |
| Purchase #2 | $43.77 | 3.569% | $45.3322 | $45.33 | $45.35 | $45.30 |
| Purchase #3 | $105.32 | 3.540% | $109.0483 | $109.05 | $109.05 | $109.00 |
| Purchase #4 | $77.36 | 9.123% | $84.4176 | $84.42 | $84.40 | $84.40 |
| Purchase #5 | $51.86 | 6.810% | $55.3917 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $175.28 | 10.774% | $194.1647 | $194.16 | $194.15 | $194.20 |
| Purchase #7 | $209.82 | 7.733% | $226.0454 | $226.05 | $226.05 | $226.00 |
| 7 purchase totals = | $876.01 | $944.7244 | $944.72 | $944.70 | $944.60 | |