| 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 | $193.82 | 10.406% | $213.9889 | $213.99 | $214.00 | $214.00 |
| Purchase #2 | $110.46 | 9.113% | $120.5262 | $120.53 | $120.55 | $120.50 |
| Purchase #3 | $175.58 | 7.287% | $188.3745 | $188.37 | $188.35 | $188.40 |
| Purchase #4 | $134.43 | 6.470% | $143.1276 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $215.63 | 12.778% | $243.1832 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $236.89 | 8.298% | $256.5471 | $256.55 | $256.55 | $256.50 |
| Purchase #7 | $193.77 | 6.553% | $206.4677 | $206.47 | $206.45 | $206.50 |
| 7 purchase totals = | $1,260.58 | $1,372.2152 | $1,372.22 | $1,372.25 | $1,372.20 | |