| 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 | $101.81 | 10.374% | $112.3718 | $112.37 | $112.35 | $112.40 |
| Purchase #2 | $67.32 | 3.500% | $69.6762 | $69.68 | $69.70 | $69.70 |
| Purchase #3 | $228.71 | 10.720% | $253.2277 | $253.23 | $253.25 | $253.20 |
| Purchase #4 | $47.86 | 13.585% | $54.3618 | $54.36 | $54.35 | $54.40 |
| Purchase #5 | $43.58 | 11.244% | $48.4801 | $48.48 | $48.50 | $48.50 |
| Purchase #6 | $229.99 | 6.748% | $245.5097 | $245.51 | $245.50 | $245.50 |
| Purchase #7 | $233.48 | 9.304% | $255.203 | $255.20 | $255.20 | $255.20 |
| 7 purchase totals = | $952.75 | $1,038.8303 | $1,038.83 | $1,038.85 | $1,038.90 | |