| 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 | $116.50 | 13.279% | $131.97 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $228.39 | 11.170% | $253.9012 | $253.90 | $253.90 | $253.90 |
| Purchase #3 | $162.91 | 10.719% | $180.3723 | $180.37 | $180.35 | $180.40 |
| Purchase #4 | $185.94 | 7.647% | $200.1588 | $200.16 | $200.15 | $200.20 |
| Purchase #5 | $244.35 | 9.255% | $266.9646 | $266.96 | $266.95 | $267.00 |
| Purchase #6 | $94.62 | 6.184% | $100.4713 | $100.47 | $100.45 | $100.50 |
| Purchase #7 | $223.40 | 11.272% | $248.5816 | $248.58 | $248.60 | $248.60 |
| 7 purchase totals = | $1,256.11 | $1,382.4198 | $1,382.41 | $1,382.35 | $1,382.60 | |