| 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 | $228.70 | 3.312% | $236.2745 | $236.27 | $236.25 | $236.30 |
| Purchase #2 | $186.48 | 12.693% | $210.1499 | $210.15 | $210.15 | $210.10 |
| Purchase #3 | $173.62 | 4.147% | $180.82 | $180.82 | $180.80 | $180.80 |
| Purchase #4 | $175.88 | 9.801% | $193.118 | $193.12 | $193.10 | $193.10 |
| Purchase #5 | $229.90 | 9.281% | $251.237 | $251.24 | $251.25 | $251.20 |
| Purchase #6 | $181.30 | 13.673% | $206.0891 | $206.09 | $206.10 | $206.10 |
| Purchase #7 | $156.56 | 12.559% | $176.2224 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $1,332.44 | $1,453.9109 | $1,453.91 | $1,453.85 | $1,453.80 | |