| 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 | $56.86 | 12.756% | $64.1131 | $64.11 | $64.10 | $64.10 |
| Purchase #2 | $196.60 | 7.130% | $210.6176 | $210.62 | $210.60 | $210.60 |
| Purchase #3 | $92.25 | 5.370% | $97.2038 | $97.20 | $97.20 | $97.20 |
| Purchase #4 | $227.76 | 11.184% | $253.2327 | $253.23 | $253.25 | $253.20 |
| Purchase #5 | $113.68 | 9.237% | $124.1806 | $124.18 | $124.20 | $124.20 |
| Purchase #6 | $194.93 | 7.681% | $209.9026 | $209.90 | $209.90 | $209.90 |
| Purchase #7 | $172.65 | 7.338% | $185.3191 | $185.32 | $185.30 | $185.30 |
| 7 purchase totals = | $1,054.73 | $1,144.5695 | $1,144.56 | $1,144.55 | $1,144.50 | |