| 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 | $189.28 | 12.814% | $213.5343 | $213.53 | $213.55 | $213.50 |
| Purchase #2 | $61.61 | 13.758% | $70.0863 | $70.09 | $70.10 | $70.10 |
| Purchase #3 | $61.66 | 13.423% | $69.9366 | $69.94 | $69.95 | $69.90 |
| Purchase #4 | $66.81 | 12.203% | $74.9628 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $120.50 | 3.139% | $124.2825 | $124.28 | $124.30 | $124.30 |
| Purchase #6 | $125.36 | 8.238% | $135.6872 | $135.69 | $135.70 | $135.70 |
| Purchase #7 | $225.27 | 8.538% | $244.5036 | $244.50 | $244.50 | $244.50 |
| 7 purchase totals = | $850.49 | $932.9933 | $932.99 | $933.05 | $933.00 | |