| 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 | $120.64 | 11.623% | $134.662 | $134.66 | $134.65 | $134.70 |
| Purchase #2 | $36.76 | 9.435% | $40.2283 | $40.23 | $40.25 | $40.20 |
| Purchase #3 | $212.63 | 11.665% | $237.4333 | $237.43 | $237.45 | $237.40 |
| Purchase #4 | $109.94 | 6.444% | $117.0245 | $117.02 | $117.00 | $117.00 |
| Purchase #5 | $17.78 | 7.311% | $19.0799 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $237.58 | 13.141% | $268.8004 | $268.80 | $268.80 | $268.80 |
| Purchase #7 | $88.99 | 4.385% | $92.8922 | $92.89 | $92.90 | $92.90 |
| 7 purchase totals = | $824.32 | $910.1206 | $910.11 | $910.15 | $910.10 | |