| 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 | $91.39 | 10.724% | $101.1907 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $102.48 | 10.119% | $112.85 | $112.85 | $112.85 | $112.90 |
| Purchase #3 | $237.64 | 11.195% | $264.2438 | $264.24 | $264.25 | $264.20 |
| Purchase #4 | $233.64 | 4.723% | $244.6748 | $244.67 | $244.65 | $244.70 |
| Purchase #5 | $173.60 | 13.625% | $197.253 | $197.25 | $197.25 | $197.30 |
| Purchase #6 | $215.60 | 4.831% | $226.0156 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $46.98 | 13.551% | $53.3463 | $53.35 | $53.35 | $53.30 |
| 7 purchase totals = | $1,101.33 | $1,199.5742 | $1,199.57 | $1,199.55 | $1,199.60 | |