| 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 | $130.39 | 8.299% | $141.2111 | $141.21 | $141.20 | $141.20 |
| Purchase #2 | $159.37 | 11.376% | $177.4999 | $177.50 | $177.50 | $177.50 |
| Purchase #3 | $205.86 | 6.267% | $218.7612 | $218.76 | $218.75 | $218.80 |
| Purchase #4 | $11.97 | 10.704% | $13.2513 | $13.25 | $13.25 | $13.30 |
| Purchase #5 | $115.40 | 7.277% | $123.7977 | $123.80 | $123.80 | $123.80 |
| Purchase #6 | $54.75 | 7.578% | $58.899 | $58.90 | $58.90 | $58.90 |
| Purchase #7 | $116.79 | 3.351% | $120.7036 | $120.70 | $120.70 | $120.70 |
| 7 purchase totals = | $794.53 | $854.1238 | $854.12 | $854.10 | $854.20 | |