| 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 | $94.56 | 11.260% | $105.2075 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $227.74 | 13.317% | $258.0681 | $258.07 | $258.05 | $258.10 |
| Purchase #3 | $133.45 | 8.594% | $144.9187 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $102.84 | 7.690% | $110.7484 | $110.75 | $110.75 | $110.70 |
| Purchase #5 | $174.66 | 11.215% | $194.2481 | $194.25 | $194.25 | $194.20 |
| Purchase #6 | $233.73 | 6.159% | $248.1254 | $248.13 | $248.15 | $248.10 |
| Purchase #7 | $191.52 | 3.324% | $197.8861 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $1,158.50 | $1,259.2023 | $1,259.22 | $1,259.20 | $1,259.10 | |