| 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 | $108.28 | 4.833% | $113.5132 | $113.51 | $113.50 | $113.50 |
| Purchase #2 | $119.84 | 4.283% | $124.9727 | $124.97 | $124.95 | $125.00 |
| Purchase #3 | $147.87 | 8.380% | $160.2615 | $160.26 | $160.25 | $160.30 |
| Purchase #4 | $121.55 | 6.180% | $129.0618 | $129.06 | $129.05 | $129.10 |
| Purchase #5 | $168.40 | 8.777% | $183.1805 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $186.93 | 9.390% | $204.4827 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $121.89 | 11.219% | $135.5648 | $135.56 | $135.55 | $135.60 |
| 7 purchase totals = | $974.76 | $1,051.0372 | $1,051.02 | $1,051.00 | $1,051.20 | |