| 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 | $121.70 | 13.221% | $137.79 | $137.79 | $137.80 | $137.80 |
| Purchase #2 | $120.96 | 10.647% | $133.8386 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $170.33 | 6.683% | $181.7132 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $104.56 | 9.399% | $114.3876 | $114.39 | $114.40 | $114.40 |
| Purchase #5 | $121.77 | 3.391% | $125.8992 | $125.90 | $125.90 | $125.90 |
| Purchase #6 | $160.77 | 9.137% | $175.4596 | $175.46 | $175.45 | $175.50 |
| Purchase #7 | $83.35 | 5.477% | $87.9151 | $87.92 | $87.90 | $87.90 |
| 7 purchase totals = | $883.44 | $957.0033 | $957.01 | $957.00 | $957.00 | |