| 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 | $110.73 | 8.341% | $119.966 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $221.53 | 3.470% | $229.2171 | $229.22 | $229.20 | $229.20 |
| Purchase #3 | $111.88 | 5.426% | $117.9506 | $117.95 | $117.95 | $118.00 |
| Purchase #4 | $135.87 | 6.588% | $144.8211 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $62.91 | 12.338% | $70.6718 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $126.48 | 13.159% | $143.1235 | $143.12 | $143.10 | $143.10 |
| Purchase #7 | $228.43 | 13.421% | $259.0876 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $997.83 | $1,084.8377 | $1,084.84 | $1,084.75 | $1,084.90 | |