| 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 | $163.63 | 3.497% | $169.3521 | $169.35 | $169.35 | $169.40 |
| Purchase #2 | $48.69 | 9.792% | $53.4577 | $53.46 | $53.45 | $53.50 |
| Purchase #3 | $200.65 | 12.542% | $225.8155 | $225.82 | $225.80 | $225.80 |
| Purchase #4 | $195.90 | 7.253% | $210.1086 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $205.81 | 13.850% | $234.3147 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $71.93 | 13.159% | $81.3953 | $81.40 | $81.40 | $81.40 |
| Purchase #7 | $62.70 | 7.440% | $67.3649 | $67.36 | $67.35 | $67.40 |
| 7 purchase totals = | $949.31 | $1,041.8088 | $1,041.81 | $1,041.75 | $1,041.90 | |