| 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 | $201.31 | 4.143% | $209.6503 | $209.65 | $209.65 | $209.70 |
| Purchase #2 | $219.99 | 8.345% | $238.3482 | $238.35 | $238.35 | $238.30 |
| Purchase #3 | $232.70 | 11.483% | $259.4209 | $259.42 | $259.40 | $259.40 |
| Purchase #4 | $70.79 | 8.537% | $76.8333 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $91.58 | 12.587% | $103.1072 | $103.11 | $103.10 | $103.10 |
| Purchase #6 | $178.54 | 7.536% | $191.9948 | $191.99 | $192.00 | $192.00 |
| Purchase #7 | $76.99 | 6.649% | $82.1091 | $82.11 | $82.10 | $82.10 |
| 7 purchase totals = | $1,071.90 | $1,161.4638 | $1,161.46 | $1,161.45 | $1,161.40 | |