| 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 | $125.28 | 13.310% | $141.9548 | $141.95 | $141.95 | $142.00 |
| Purchase #2 | $46.80 | 9.866% | $51.4173 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $135.43 | 12.223% | $151.9836 | $151.98 | $152.00 | $152.00 |
| Purchase #4 | $94.60 | 12.155% | $106.0986 | $106.10 | $106.10 | $106.10 |
| Purchase #5 | $125.61 | 3.722% | $130.2852 | $130.29 | $130.30 | $130.30 |
| Purchase #6 | $91.82 | 7.660% | $98.8534 | $98.85 | $98.85 | $98.90 |
| Purchase #7 | $130.59 | 13.207% | $147.837 | $147.84 | $147.85 | $147.80 |
| 7 purchase totals = | $750.13 | $828.4299 | $828.43 | $828.45 | $828.50 | |