| 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 | $12.36 | 4.161% | $12.8743 | $12.87 | $12.85 | $12.90 |
| Purchase #2 | $171.77 | 12.551% | $193.3289 | $193.33 | $193.35 | $193.30 |
| Purchase #3 | $116.90 | 13.470% | $132.6464 | $132.65 | $132.65 | $132.60 |
| Purchase #4 | $107.81 | 7.395% | $115.7825 | $115.78 | $115.80 | $115.80 |
| Purchase #5 | $216.54 | 4.510% | $226.306 | $226.31 | $226.30 | $226.30 |
| Purchase #6 | $146.58 | 8.147% | $158.5219 | $158.52 | $158.50 | $158.50 |
| Purchase #7 | $162.93 | 9.750% | $178.8157 | $178.82 | $178.80 | $178.80 |
| 7 purchase totals = | $934.89 | $1,018.2757 | $1,018.28 | $1,018.25 | $1,018.20 | |