| 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 | $118.57 | 10.689% | $131.2439 | $131.24 | $131.25 | $131.20 |
| Purchase #2 | $25.86 | 9.435% | $28.2999 | $28.30 | $28.30 | $28.30 |
| Purchase #3 | $193.85 | 3.177% | $200.0086 | $200.01 | $200.00 | $200.00 |
| Purchase #4 | $185.59 | 12.850% | $209.4383 | $209.44 | $209.45 | $209.40 |
| Purchase #5 | $13.41 | 7.226% | $14.379 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $41.78 | 6.252% | $44.3921 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $225.78 | 12.243% | $253.4222 | $253.42 | $253.40 | $253.40 |
| 7 purchase totals = | $804.84 | $881.1840 | $881.18 | $881.20 | $881.10 | |