| 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 | $110.64 | 9.212% | $120.8322 | $120.83 | $120.85 | $120.80 |
| Purchase #2 | $245.51 | 13.859% | $279.5352 | $279.54 | $279.55 | $279.50 |
| Purchase #3 | $193.44 | 7.626% | $208.1917 | $208.19 | $208.20 | $208.20 |
| Purchase #4 | $244.53 | 7.873% | $263.7818 | $263.78 | $263.80 | $263.80 |
| Purchase #5 | $69.43 | 13.849% | $79.0454 | $79.05 | $79.05 | $79.00 |
| Purchase #6 | $165.96 | 8.649% | $180.3139 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $166.43 | 11.222% | $185.1068 | $185.11 | $185.10 | $185.10 |
| 7 purchase totals = | $1,195.94 | $1,316.8070 | $1,316.81 | $1,316.85 | $1,316.70 | |