| 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 | $102.39 | 12.327% | $115.0116 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $128.29 | 11.567% | $143.1293 | $143.13 | $143.15 | $143.10 |
| Purchase #3 | $205.57 | 7.417% | $220.8171 | $220.82 | $220.80 | $220.80 |
| Purchase #4 | $170.27 | 3.263% | $175.8259 | $175.83 | $175.85 | $175.80 |
| Purchase #5 | $234.59 | 8.113% | $253.6223 | $253.62 | $253.60 | $253.60 |
| Purchase #6 | $157.39 | 3.708% | $163.226 | $163.23 | $163.25 | $163.20 |
| Purchase #7 | $122.25 | 3.266% | $126.2427 | $126.24 | $126.25 | $126.20 |
| 7 purchase totals = | $1,120.75 | $1,197.8749 | $1,197.88 | $1,197.90 | $1,197.70 | |