| 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 | $210.75 | 7.179% | $225.8797 | $225.88 | $225.90 | $225.90 |
| Purchase #2 | $38.55 | 8.706% | $41.9062 | $41.91 | $41.90 | $41.90 |
| Purchase #3 | $154.80 | 4.452% | $161.6917 | $161.69 | $161.70 | $161.70 |
| Purchase #4 | $97.49 | 11.451% | $108.6536 | $108.65 | $108.65 | $108.70 |
| Purchase #5 | $229.97 | 4.585% | $240.5141 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $149.94 | 7.339% | $160.9441 | $160.94 | $160.95 | $160.90 |
| Purchase #7 | $137.81 | 10.461% | $152.2263 | $152.23 | $152.25 | $152.20 |
| 7 purchase totals = | $1,019.31 | $1,091.8157 | $1,091.81 | $1,091.85 | $1,091.80 | |