| 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 | $118.55 | 13.156% | $134.1464 | $134.15 | $134.15 | $134.10 |
| Purchase #2 | $203.94 | 6.647% | $217.4959 | $217.50 | $217.50 | $217.50 |
| Purchase #3 | $232.59 | 10.290% | $256.5235 | $256.52 | $256.50 | $256.50 |
| Purchase #4 | $123.91 | 12.417% | $139.2959 | $139.30 | $139.30 | $139.30 |
| Purchase #5 | $104.61 | 11.862% | $117.0188 | $117.02 | $117.00 | $117.00 |
| Purchase #6 | $171.39 | 12.674% | $193.112 | $193.11 | $193.10 | $193.10 |
| Purchase #7 | $203.75 | 4.329% | $212.5703 | $212.57 | $212.55 | $212.60 |
| 7 purchase totals = | $1,158.74 | $1,270.1628 | $1,270.17 | $1,270.10 | $1,270.10 | |