| 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 | $202.80 | 9.654% | $222.3783 | $222.38 | $222.40 | $222.40 |
| Purchase #2 | $249.61 | 8.108% | $269.8484 | $269.85 | $269.85 | $269.80 |
| Purchase #3 | $144.91 | 9.182% | $158.2156 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $197.40 | 13.533% | $224.1141 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $112.66 | 4.322% | $117.5292 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $126.92 | 4.430% | $132.5426 | $132.54 | $132.55 | $132.50 |
| Purchase #7 | $30.67 | 6.317% | $32.6074 | $32.61 | $32.60 | $32.60 |
| 7 purchase totals = | $1,064.97 | $1,157.2356 | $1,157.24 | $1,157.25 | $1,157.10 | |