| 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 | $97.46 | 6.758% | $104.0463 | $104.05 | $104.05 | $104.00 |
| Purchase #2 | $195.33 | 8.322% | $211.5854 | $211.59 | $211.60 | $211.60 |
| Purchase #3 | $64.44 | 8.137% | $69.6835 | $69.68 | $69.70 | $69.70 |
| Purchase #4 | $20.72 | 6.114% | $21.9868 | $21.99 | $22.00 | $22.00 |
| Purchase #5 | $94.32 | 9.354% | $103.1427 | $103.14 | $103.15 | $103.10 |
| Purchase #6 | $230.92 | 4.195% | $240.6071 | $240.61 | $240.60 | $240.60 |
| Purchase #7 | $166.62 | 8.620% | $180.9826 | $180.98 | $181.00 | $181.00 |
| 7 purchase totals = | $869.81 | $932.0344 | $932.04 | $932.10 | $932.00 | |