| 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 | $222.32 | 12.207% | $249.4586 | $249.46 | $249.45 | $249.50 |
| Purchase #2 | $219.25 | 7.260% | $235.1676 | $235.17 | $235.15 | $235.20 |
| Purchase #3 | $14.71 | 4.523% | $15.3753 | $15.38 | $15.40 | $15.40 |
| Purchase #4 | $233.63 | 10.186% | $257.4276 | $257.43 | $257.45 | $257.40 |
| Purchase #5 | $204.49 | 10.655% | $226.2784 | $226.28 | $226.30 | $226.30 |
| Purchase #6 | $58.40 | 6.797% | $62.3694 | $62.37 | $62.35 | $62.40 |
| Purchase #7 | $111.50 | 9.870% | $122.5051 | $122.51 | $122.50 | $122.50 |
| 7 purchase totals = | $1,064.30 | $1,168.5820 | $1,168.60 | $1,168.60 | $1,168.70 | |