| 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 | $224.48 | 6.659% | $239.4281 | $239.43 | $239.45 | $239.40 |
| Purchase #2 | $57.81 | 10.168% | $63.6881 | $63.69 | $63.70 | $63.70 |
| Purchase #3 | $138.33 | 7.201% | $148.2911 | $148.29 | $148.30 | $148.30 |
| Purchase #4 | $235.76 | 8.582% | $255.9929 | $255.99 | $256.00 | $256.00 |
| Purchase #5 | $143.46 | 9.300% | $156.8018 | $156.80 | $156.80 | $156.80 |
| Purchase #6 | $46.84 | 5.175% | $49.264 | $49.26 | $49.25 | $49.30 |
| Purchase #7 | $218.40 | 6.587% | $232.786 | $232.79 | $232.80 | $232.80 |
| 7 purchase totals = | $1,065.08 | $1,146.2520 | $1,146.25 | $1,146.30 | $1,146.30 | |