| 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 | $200.48 | 10.870% | $222.2722 | $222.27 | $222.25 | $222.30 |
| Purchase #2 | $94.70 | 8.649% | $102.8906 | $102.89 | $102.90 | $102.90 |
| Purchase #3 | $47.48 | 3.680% | $49.2273 | $49.23 | $49.25 | $49.20 |
| Purchase #4 | $241.52 | 6.849% | $258.0617 | $258.06 | $258.05 | $258.10 |
| Purchase #5 | $61.42 | 9.297% | $67.1302 | $67.13 | $67.15 | $67.10 |
| Purchase #6 | $229.77 | 6.567% | $244.859 | $244.86 | $244.85 | $244.90 |
| Purchase #7 | $160.74 | 9.518% | $176.0392 | $176.04 | $176.05 | $176.00 |
| 7 purchase totals = | $1,036.11 | $1,120.4802 | $1,120.48 | $1,120.50 | $1,120.50 | |