| 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 | $110.29 | 11.267% | $122.7164 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $107.61 | 8.834% | $117.1163 | $117.12 | $117.10 | $117.10 |
| Purchase #3 | $150.72 | 11.731% | $168.401 | $168.40 | $168.40 | $168.40 |
| Purchase #4 | $248.87 | 11.532% | $277.5697 | $277.57 | $277.55 | $277.60 |
| Purchase #5 | $232.28 | 7.184% | $248.967 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $171.84 | 7.710% | $185.0889 | $185.09 | $185.10 | $185.10 |
| Purchase #7 | $102.30 | 7.741% | $110.219 | $110.22 | $110.20 | $110.20 |
| 7 purchase totals = | $1,123.91 | $1,230.0783 | $1,230.09 | $1,230.00 | $1,230.10 | |