| 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 | $170.87 | 13.546% | $194.0161 | $194.02 | $194.00 | $194.00 |
| Purchase #2 | $45.89 | 8.610% | $49.8411 | $49.84 | $49.85 | $49.80 |
| Purchase #3 | $234.96 | 8.138% | $254.081 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $88.85 | 6.596% | $94.7105 | $94.71 | $94.70 | $94.70 |
| Purchase #5 | $234.28 | 8.661% | $254.571 | $254.57 | $254.55 | $254.60 |
| Purchase #6 | $223.98 | 11.200% | $249.0658 | $249.07 | $249.05 | $249.10 |
| Purchase #7 | $28.59 | 5.441% | $30.1456 | $30.15 | $30.15 | $30.10 |
| 7 purchase totals = | $1,027.42 | $1,126.4311 | $1,126.44 | $1,126.40 | $1,126.40 | |