| 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 | $245.83 | 13.727% | $279.5751 | $279.58 | $279.60 | $279.60 |
| Purchase #2 | $241.54 | 3.395% | $249.7403 | $249.74 | $249.75 | $249.70 |
| Purchase #3 | $24.58 | 4.363% | $25.6524 | $25.65 | $25.65 | $25.70 |
| Purchase #4 | $224.41 | 6.123% | $238.1506 | $238.15 | $238.15 | $238.20 |
| Purchase #5 | $237.86 | 9.194% | $259.7288 | $259.73 | $259.75 | $259.70 |
| Purchase #6 | $45.61 | 5.213% | $47.9876 | $47.99 | $48.00 | $48.00 |
| Purchase #7 | $54.77 | 4.551% | $57.2626 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $1,074.60 | $1,158.0974 | $1,158.10 | $1,158.15 | $1,158.20 | |