| 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 | $233.97 | 4.248% | $243.909 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $20.50 | 13.281% | $23.2226 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $57.90 | 11.631% | $64.6343 | $64.63 | $64.65 | $64.60 |
| Purchase #4 | $170.33 | 13.800% | $193.8355 | $193.84 | $193.85 | $193.80 |
| Purchase #5 | $122.53 | 9.355% | $133.9927 | $133.99 | $134.00 | $134.00 |
| Purchase #6 | $127.68 | 8.327% | $138.3119 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $33.97 | 7.145% | $36.3972 | $36.40 | $36.40 | $36.40 |
| 7 purchase totals = | $766.88 | $834.3032 | $834.30 | $834.30 | $834.20 | |