| 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 | $221.27 | 7.211% | $237.2258 | $237.23 | $237.25 | $237.20 |
| Purchase #2 | $16.77 | 12.247% | $18.8238 | $18.82 | $18.80 | $18.80 |
| Purchase #3 | $99.93 | 5.610% | $105.5361 | $105.54 | $105.55 | $105.50 |
| Purchase #4 | $229.68 | 5.504% | $242.3216 | $242.32 | $242.30 | $242.30 |
| Purchase #5 | $111.27 | 9.632% | $121.9875 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $159.91 | 5.450% | $168.6251 | $168.63 | $168.65 | $168.60 |
| Purchase #7 | $27.97 | 3.541% | $28.9604 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $866.80 | $923.4803 | $923.49 | $923.50 | $923.40 | |