| 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 | $53.59 | 12.686% | $60.3884 | $60.39 | $60.40 | $60.40 |
| Purchase #2 | $116.48 | 13.138% | $131.7831 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $236.45 | 9.546% | $259.0215 | $259.02 | $259.00 | $259.00 |
| Purchase #4 | $136.51 | 11.666% | $152.4353 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $42.50 | 10.478% | $46.9532 | $46.95 | $46.95 | $47.00 |
| Purchase #6 | $227.34 | 6.103% | $241.2146 | $241.21 | $241.20 | $241.20 |
| Purchase #7 | $226.81 | 10.619% | $250.895 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $1,039.68 | $1,142.6911 | $1,142.69 | $1,142.70 | $1,142.70 | |