| 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 | $91.92 | 12.325% | $103.2491 | $103.25 | $103.25 | $103.20 |
| Purchase #2 | $219.57 | 4.480% | $229.4067 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $138.97 | 9.531% | $152.2152 | $152.22 | $152.20 | $152.20 |
| Purchase #4 | $102.86 | 7.869% | $110.9541 | $110.95 | $110.95 | $111.00 |
| Purchase #5 | $167.94 | 5.473% | $177.1314 | $177.13 | $177.15 | $177.10 |
| Purchase #6 | $101.71 | 10.343% | $112.2299 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $167.91 | 9.631% | $184.0814 | $184.08 | $184.10 | $184.10 |
| 7 purchase totals = | $990.88 | $1,069.2678 | $1,069.27 | $1,069.30 | $1,069.20 | |