| 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 | $196.37 | 8.121% | $212.3172 | $212.32 | $212.30 | $212.30 |
| Purchase #2 | $8.62 | 4.218% | $8.9836 | $8.98 | $9.00 | $9.00 |
| Purchase #3 | $243.73 | 12.823% | $274.9835 | $274.98 | $275.00 | $275.00 |
| Purchase #4 | $50.78 | 7.563% | $54.6205 | $54.62 | $54.60 | $54.60 |
| Purchase #5 | $214.49 | 10.268% | $236.5138 | $236.51 | $236.50 | $236.50 |
| Purchase #6 | $133.74 | 12.766% | $150.8132 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $28.91 | 3.128% | $29.8143 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $876.64 | $968.0461 | $968.03 | $968.00 | $968.00 | |