| 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 | $110.60 | 9.588% | $121.2043 | $121.20 | $121.20 | $121.20 |
| Purchase #2 | $20.25 | 7.216% | $21.7112 | $21.71 | $21.70 | $21.70 |
| Purchase #3 | $151.31 | 13.516% | $171.7611 | $171.76 | $171.75 | $171.80 |
| Purchase #4 | $144.61 | 10.200% | $159.3602 | $159.36 | $159.35 | $159.40 |
| Purchase #5 | $243.74 | 5.757% | $257.7721 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $56.88 | 3.185% | $58.6916 | $58.69 | $58.70 | $58.70 |
| Purchase #7 | $245.60 | 4.329% | $256.232 | $256.23 | $256.25 | $256.20 |
| 7 purchase totals = | $972.99 | $1,046.7325 | $1,046.72 | $1,046.70 | $1,046.80 | |