| 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 | $171.73 | 4.620% | $179.6639 | $179.66 | $179.65 | $179.70 |
| Purchase #2 | $219.80 | 5.680% | $232.2846 | $232.28 | $232.30 | $232.30 |
| Purchase #3 | $191.55 | 12.439% | $215.3769 | $215.38 | $215.40 | $215.40 |
| Purchase #4 | $26.81 | 10.717% | $29.6832 | $29.68 | $29.70 | $29.70 |
| Purchase #5 | $242.89 | 8.849% | $264.3833 | $264.38 | $264.40 | $264.40 |
| Purchase #6 | $66.49 | 11.840% | $74.3624 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $22.68 | 7.680% | $24.4218 | $24.42 | $24.40 | $24.40 |
| 7 purchase totals = | $941.95 | $1,020.1761 | $1,020.16 | $1,020.20 | $1,020.30 | |