| 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 | $209.31 | 8.135% | $226.3374 | $226.34 | $226.35 | $226.30 |
| Purchase #2 | $13.98 | 4.402% | $14.5954 | $14.60 | $14.60 | $14.60 |
| Purchase #3 | $133.72 | 10.616% | $147.9157 | $147.92 | $147.90 | $147.90 |
| Purchase #4 | $216.80 | 4.834% | $227.2801 | $227.28 | $227.30 | $227.30 |
| Purchase #5 | $112.45 | 5.539% | $118.6786 | $118.68 | $118.70 | $118.70 |
| Purchase #6 | $99.52 | 7.742% | $107.2248 | $107.22 | $107.20 | $107.20 |
| Purchase #7 | $69.37 | 3.186% | $71.5801 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $855.15 | $913.6121 | $913.62 | $913.65 | $913.60 | |