| 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 | $238.72 | 12.215% | $267.8796 | $267.88 | $267.90 | $267.90 |
| Purchase #2 | $218.60 | 8.310% | $236.7657 | $236.77 | $236.75 | $236.80 |
| Purchase #3 | $235.36 | 13.119% | $266.2369 | $266.24 | $266.25 | $266.20 |
| Purchase #4 | $160.50 | 12.744% | $180.9541 | $180.95 | $180.95 | $181.00 |
| Purchase #5 | $208.61 | 6.767% | $222.7266 | $222.73 | $222.75 | $222.70 |
| Purchase #6 | $243.85 | 10.832% | $270.2638 | $270.26 | $270.25 | $270.30 |
| Purchase #7 | $19.81 | 3.381% | $20.4798 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $1,325.45 | $1,465.3065 | $1,465.31 | $1,465.35 | $1,465.40 | |