| 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 | $62.28 | 7.121% | $66.715 | $66.72 | $66.70 | $66.70 |
| Purchase #2 | $135.91 | 10.729% | $150.4918 | $150.49 | $150.50 | $150.50 |
| Purchase #3 | $191.63 | 4.418% | $200.0962 | $200.10 | $200.10 | $200.10 |
| Purchase #4 | $96.97 | 12.264% | $108.8624 | $108.86 | $108.85 | $108.90 |
| Purchase #5 | $213.41 | 9.206% | $233.0565 | $233.06 | $233.05 | $233.10 |
| Purchase #6 | $225.88 | 4.644% | $236.3699 | $236.37 | $236.35 | $236.40 |
| Purchase #7 | $233.43 | 7.157% | $250.1366 | $250.14 | $250.15 | $250.10 |
| 7 purchase totals = | $1,159.51 | $1,245.7284 | $1,245.74 | $1,245.70 | $1,245.80 | |