| 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 | $127.95 | 9.642% | $140.2869 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $12.66 | 7.666% | $13.6305 | $13.63 | $13.65 | $13.60 |
| Purchase #3 | $141.85 | 4.238% | $147.8616 | $147.86 | $147.85 | $147.90 |
| Purchase #4 | $42.40 | 6.216% | $45.0356 | $45.04 | $45.05 | $45.00 |
| Purchase #5 | $114.94 | 3.646% | $119.1307 | $119.13 | $119.15 | $119.10 |
| Purchase #6 | $56.83 | 11.745% | $63.5047 | $63.50 | $63.50 | $63.50 |
| Purchase #7 | $242.25 | 9.309% | $264.8011 | $264.80 | $264.80 | $264.80 |
| 7 purchase totals = | $738.88 | $794.2511 | $794.25 | $794.30 | $794.20 | |