| 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 | $206.80 | 12.233% | $232.0978 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $175.29 | 12.660% | $197.4817 | $197.48 | $197.50 | $197.50 |
| Purchase #3 | $101.43 | 12.172% | $113.7761 | $113.78 | $113.80 | $113.80 |
| Purchase #4 | $72.41 | 9.104% | $79.0022 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $210.91 | 6.720% | $225.0832 | $225.08 | $225.10 | $225.10 |
| Purchase #6 | $113.30 | 10.751% | $125.4809 | $125.48 | $125.50 | $125.50 |
| Purchase #7 | $235.82 | 11.506% | $262.9534 | $262.95 | $262.95 | $263.00 |
| 7 purchase totals = | $1,115.96 | $1,235.8753 | $1,235.87 | $1,235.95 | $1,236.00 | |