| 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 | $121.92 | 9.756% | $133.8145 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $110.97 | 3.722% | $115.1003 | $115.10 | $115.10 | $115.10 |
| Purchase #3 | $50.56 | 6.677% | $53.9359 | $53.94 | $53.95 | $53.90 |
| Purchase #4 | $157.80 | 10.828% | $174.8866 | $174.89 | $174.90 | $174.90 |
| Purchase #5 | $224.57 | 9.838% | $246.6632 | $246.66 | $246.65 | $246.70 |
| Purchase #6 | $62.52 | 10.405% | $69.0252 | $69.03 | $69.05 | $69.00 |
| Purchase #7 | $23.62 | 3.538% | $24.4557 | $24.46 | $24.45 | $24.50 |
| 7 purchase totals = | $751.96 | $817.8814 | $817.89 | $817.90 | $817.90 | |