| 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 | $222.34 | 5.571% | $234.7266 | $234.73 | $234.75 | $234.70 |
| Purchase #2 | $185.66 | 13.365% | $210.4735 | $210.47 | $210.45 | $210.50 |
| Purchase #3 | $86.34 | 8.420% | $93.6098 | $93.61 | $93.60 | $93.60 |
| Purchase #4 | $178.26 | 9.852% | $195.8222 | $195.82 | $195.80 | $195.80 |
| Purchase #5 | $201.96 | 8.495% | $219.1165 | $219.12 | $219.10 | $219.10 |
| Purchase #6 | $250.55 | 5.253% | $263.7114 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $246.93 | 5.562% | $260.6642 | $260.66 | $260.65 | $260.70 |
| 7 purchase totals = | $1,372.04 | $1,478.1242 | $1,478.12 | $1,478.05 | $1,478.10 | |