| 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 | $114.96 | 11.434% | $128.1045 | $128.10 | $128.10 | $128.10 |
| Purchase #2 | $125.32 | 10.480% | $138.4535 | $138.45 | $138.45 | $138.50 |
| Purchase #3 | $123.83 | 11.437% | $137.9924 | $137.99 | $138.00 | $138.00 |
| Purchase #4 | $11.31 | 12.591% | $12.734 | $12.73 | $12.75 | $12.70 |
| Purchase #5 | $14.63 | 12.125% | $16.4039 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $89.84 | 5.417% | $94.7066 | $94.71 | $94.70 | $94.70 |
| Purchase #7 | $211.36 | 6.825% | $225.7853 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $691.25 | $754.1802 | $754.17 | $754.20 | $754.20 | |