| 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 | $92.53 | 8.249% | $100.1628 | $100.16 | $100.15 | $100.20 |
| Purchase #2 | $59.88 | 10.253% | $66.0195 | $66.02 | $66.00 | $66.00 |
| Purchase #3 | $191.70 | 7.648% | $206.3612 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $209.60 | 12.702% | $236.2234 | $236.22 | $236.20 | $236.20 |
| Purchase #5 | $139.30 | 12.486% | $156.693 | $156.69 | $156.70 | $156.70 |
| Purchase #6 | $150.70 | 6.594% | $160.6372 | $160.64 | $160.65 | $160.60 |
| Purchase #7 | $193.58 | 4.178% | $201.6678 | $201.67 | $201.65 | $201.70 |
| 7 purchase totals = | $1,037.29 | $1,127.7649 | $1,127.76 | $1,127.70 | $1,127.80 | |