| 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 | $197.71 | 9.314% | $216.1247 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $96.94 | 5.482% | $102.2543 | $102.25 | $102.25 | $102.30 |
| Purchase #3 | $198.84 | 8.644% | $216.0277 | $216.03 | $216.05 | $216.00 |
| Purchase #4 | $221.65 | 7.267% | $237.7573 | $237.76 | $237.75 | $237.80 |
| Purchase #5 | $11.53 | 9.688% | $12.647 | $12.65 | $12.65 | $12.60 |
| Purchase #6 | $101.65 | 5.734% | $107.4786 | $107.48 | $107.50 | $107.50 |
| Purchase #7 | $217.68 | 12.790% | $245.5213 | $245.52 | $245.50 | $245.50 |
| 7 purchase totals = | $1,046.00 | $1,137.8109 | $1,137.81 | $1,137.80 | $1,137.80 | |