| 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 | $117.35 | 12.715% | $132.2711 | $132.27 | $132.25 | $132.30 |
| Purchase #2 | $31.30 | 8.335% | $33.9089 | $33.91 | $33.90 | $33.90 |
| Purchase #3 | $214.99 | 4.851% | $225.4192 | $225.42 | $225.40 | $225.40 |
| Purchase #4 | $201.99 | 7.850% | $217.8462 | $217.85 | $217.85 | $217.80 |
| Purchase #5 | $243.81 | 12.382% | $273.9986 | $274.00 | $274.00 | $274.00 |
| Purchase #6 | $203.55 | 6.353% | $216.4815 | $216.48 | $216.50 | $216.50 |
| Purchase #7 | $31.85 | 4.132% | $33.166 | $33.17 | $33.15 | $33.20 |
| 7 purchase totals = | $1,044.84 | $1,133.0915 | $1,133.10 | $1,133.05 | $1,133.10 | |