| 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 | $12.42 | 13.567% | $14.105 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $238.51 | 12.467% | $268.245 | $268.25 | $268.25 | $268.20 |
| Purchase #3 | $63.76 | 7.243% | $68.3781 | $68.38 | $68.40 | $68.40 |
| Purchase #4 | $136.98 | 6.602% | $146.0234 | $146.02 | $146.00 | $146.00 |
| Purchase #5 | $217.45 | 13.696% | $247.232 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $202.97 | 6.665% | $216.498 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $93.50 | 9.154% | $102.059 | $102.06 | $102.05 | $102.10 |
| 7 purchase totals = | $965.59 | $1,062.5405 | $1,062.55 | $1,062.55 | $1,062.50 | |