| 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 | $120.71 | 13.544% | $137.059 | $137.06 | $137.05 | $137.10 |
| Purchase #2 | $144.43 | 10.176% | $159.1272 | $159.13 | $159.15 | $159.10 |
| Purchase #3 | $240.53 | 8.123% | $260.0683 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $49.91 | 5.656% | $52.7329 | $52.73 | $52.75 | $52.70 |
| Purchase #5 | $141.79 | 12.231% | $159.1323 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $243.85 | 3.479% | $252.3335 | $252.33 | $252.35 | $252.30 |
| Purchase #7 | $20.78 | 6.487% | $22.128 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $962.00 | $1,042.5812 | $1,042.58 | $1,042.65 | $1,042.50 | |