| 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 | $245.25 | 3.368% | $253.51 | $253.51 | $253.50 | $253.50 |
| Purchase #2 | $127.52 | 10.838% | $141.3406 | $141.34 | $141.35 | $141.30 |
| Purchase #3 | $178.35 | 9.221% | $194.7957 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $28.55 | 6.666% | $30.4531 | $30.45 | $30.45 | $30.50 |
| Purchase #5 | $17.81 | 13.370% | $20.1912 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $36.82 | 3.251% | $38.017 | $38.02 | $38.00 | $38.00 |
| Purchase #7 | $188.81 | 4.167% | $196.6777 | $196.68 | $196.70 | $196.70 |
| 7 purchase totals = | $823.11 | $874.9853 | $874.99 | $875.00 | $875.00 | |