| 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 | $36.83 | 7.131% | $39.4563 | $39.46 | $39.45 | $39.50 |
| Purchase #2 | $201.59 | 9.479% | $220.6987 | $220.70 | $220.70 | $220.70 |
| Purchase #3 | $21.37 | 10.499% | $23.6136 | $23.61 | $23.60 | $23.60 |
| Purchase #4 | $114.82 | 11.104% | $127.5696 | $127.57 | $127.55 | $127.60 |
| Purchase #5 | $191.39 | 12.361% | $215.0477 | $215.05 | $215.05 | $215.00 |
| Purchase #6 | $131.59 | 6.165% | $139.7025 | $139.70 | $139.70 | $139.70 |
| Purchase #7 | $213.61 | 12.743% | $240.8303 | $240.83 | $240.85 | $240.80 |
| 7 purchase totals = | $911.20 | $1,006.9187 | $1,006.92 | $1,006.90 | $1,006.90 | |