| 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 | $110.71 | 8.361% | $119.9665 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $84.71 | 7.673% | $91.2098 | $91.21 | $91.20 | $91.20 |
| Purchase #3 | $231.31 | 9.406% | $253.067 | $253.07 | $253.05 | $253.10 |
| Purchase #4 | $10.26 | 13.483% | $11.6434 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $97.51 | 5.620% | $102.9901 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $118.44 | 11.596% | $132.1743 | $132.17 | $132.15 | $132.20 |
| Purchase #7 | $16.36 | 7.691% | $17.6182 | $17.62 | $17.60 | $17.60 |
| 7 purchase totals = | $669.30 | $728.6693 | $728.67 | $728.60 | $728.70 | |