| 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 | $108.85 | 6.793% | $116.2442 | $116.24 | $116.25 | $116.20 |
| Purchase #2 | $140.37 | 6.645% | $149.6976 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $134.39 | 10.807% | $148.9135 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $248.76 | 9.541% | $272.4942 | $272.49 | $272.50 | $272.50 |
| Purchase #5 | $160.58 | 11.537% | $179.1061 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $240.68 | 7.196% | $257.9993 | $258.00 | $258.00 | $258.00 |
| Purchase #7 | $94.58 | 6.106% | $100.3551 | $100.36 | $100.35 | $100.40 |
| 7 purchase totals = | $1,128.21 | $1,224.8100 | $1,224.81 | $1,224.80 | $1,224.80 | |