| 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 | $234.83 | 4.477% | $245.3433 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $156.29 | 10.756% | $173.1006 | $173.10 | $173.10 | $173.10 |
| Purchase #3 | $71.50 | 4.167% | $74.4794 | $74.48 | $74.50 | $74.50 |
| Purchase #4 | $13.41 | 9.749% | $14.7173 | $14.72 | $14.70 | $14.70 |
| Purchase #5 | $81.75 | 11.538% | $91.1823 | $91.18 | $91.20 | $91.20 |
| Purchase #6 | $115.72 | 10.634% | $128.0257 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $148.72 | 3.105% | $153.3378 | $153.34 | $153.35 | $153.30 |
| 7 purchase totals = | $822.22 | $880.1864 | $880.19 | $880.25 | $880.10 | |