| 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 | $233.41 | 3.207% | $240.8955 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $206.70 | 10.133% | $227.6449 | $227.64 | $227.65 | $227.60 |
| Purchase #3 | $138.70 | 6.615% | $147.875 | $147.88 | $147.90 | $147.90 |
| Purchase #4 | $12.43 | 3.620% | $12.88 | $12.88 | $12.90 | $12.90 |
| Purchase #5 | $210.61 | 6.529% | $224.3607 | $224.36 | $224.35 | $224.40 |
| Purchase #6 | $42.28 | 7.272% | $45.3546 | $45.35 | $45.35 | $45.40 |
| Purchase #7 | $126.68 | 7.179% | $135.7744 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $970.81 | $1,034.7851 | $1,034.78 | $1,034.80 | $1,034.90 | |