| 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 | $214.55 | 5.520% | $226.3932 | $226.39 | $226.40 | $226.40 |
| Purchase #2 | $135.36 | 6.756% | $144.5049 | $144.50 | $144.50 | $144.50 |
| Purchase #3 | $32.64 | 3.256% | $33.7028 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $24.59 | 12.544% | $27.6746 | $27.67 | $27.65 | $27.70 |
| Purchase #5 | $170.60 | 11.178% | $189.6697 | $189.67 | $189.65 | $189.70 |
| Purchase #6 | $237.53 | 11.268% | $264.2949 | $264.29 | $264.30 | $264.30 |
| Purchase #7 | $23.73 | 7.653% | $25.5461 | $25.55 | $25.55 | $25.50 |
| 7 purchase totals = | $839.00 | $911.7862 | $911.77 | $911.75 | $911.80 | |