| 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 | $124.91 | 8.511% | $135.5411 | $135.54 | $135.55 | $135.50 |
| Purchase #2 | $138.86 | 7.364% | $149.0857 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $227.72 | 5.467% | $240.1695 | $240.17 | $240.15 | $240.20 |
| Purchase #4 | $92.97 | 8.465% | $100.8399 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $53.81 | 11.863% | $60.1935 | $60.19 | $60.20 | $60.20 |
| Purchase #6 | $154.72 | 6.485% | $164.7536 | $164.75 | $164.75 | $164.80 |
| Purchase #7 | $130.41 | 13.576% | $148.1145 | $148.11 | $148.10 | $148.10 |
| 7 purchase totals = | $923.40 | $998.6978 | $998.69 | $998.70 | $998.70 | |