| 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 | $15.79 | 8.484% | $17.1296 | $17.13 | $17.15 | $17.10 |
| Purchase #2 | $249.44 | 13.645% | $283.4761 | $283.48 | $283.50 | $283.50 |
| Purchase #3 | $224.30 | 11.303% | $249.6526 | $249.65 | $249.65 | $249.70 |
| Purchase #4 | $112.89 | 11.180% | $125.5111 | $125.51 | $125.50 | $125.50 |
| Purchase #5 | $100.37 | 13.159% | $113.5777 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $234.32 | 7.672% | $252.297 | $252.30 | $252.30 | $252.30 |
| Purchase #7 | $142.60 | 13.870% | $162.3786 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $1,079.71 | $1,204.0227 | $1,204.03 | $1,204.10 | $1,204.10 | |