| 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 | $87.91 | 5.433% | $92.6862 | $92.69 | $92.70 | $92.70 |
| Purchase #2 | $220.59 | 7.292% | $236.6754 | $236.68 | $236.70 | $236.70 |
| Purchase #3 | $115.31 | 10.169% | $127.0359 | $127.04 | $127.05 | $127.00 |
| Purchase #4 | $220.95 | 3.563% | $228.8224 | $228.82 | $228.80 | $228.80 |
| Purchase #5 | $179.99 | 10.874% | $199.5621 | $199.56 | $199.55 | $199.60 |
| Purchase #6 | $210.39 | 4.468% | $219.7902 | $219.79 | $219.80 | $219.80 |
| Purchase #7 | $37.32 | 13.357% | $42.3048 | $42.30 | $42.30 | $42.30 |
| 7 purchase totals = | $1,072.46 | $1,146.8770 | $1,146.88 | $1,146.90 | $1,146.90 | |