| 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 | $207.26 | 7.188% | $222.1578 | $222.16 | $222.15 | $222.20 |
| Purchase #2 | $119.66 | 13.622% | $135.9601 | $135.96 | $135.95 | $136.00 |
| Purchase #3 | $28.51 | 10.458% | $31.4916 | $31.49 | $31.50 | $31.50 |
| Purchase #4 | $220.95 | 3.326% | $228.2988 | $228.30 | $228.30 | $228.30 |
| Purchase #5 | $177.60 | 3.605% | $184.0025 | $184.00 | $184.00 | $184.00 |
| Purchase #6 | $127.89 | 10.656% | $141.518 | $141.52 | $141.50 | $141.50 |
| Purchase #7 | $215.88 | 6.168% | $229.1955 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $1,097.75 | $1,172.6243 | $1,172.63 | $1,172.60 | $1,172.70 | |