| 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 | $131.55 | 13.716% | $149.5934 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $209.82 | 9.351% | $229.4403 | $229.44 | $229.45 | $229.40 |
| Purchase #3 | $126.87 | 6.301% | $134.8641 | $134.86 | $134.85 | $134.90 |
| Purchase #4 | $29.31 | 5.127% | $30.8127 | $30.81 | $30.80 | $30.80 |
| Purchase #5 | $32.40 | 7.727% | $34.9035 | $34.90 | $34.90 | $34.90 |
| Purchase #6 | $214.94 | 13.179% | $243.2669 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $96.83 | 6.408% | $103.0349 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $841.72 | $925.9158 | $925.90 | $925.90 | $925.90 | |