| 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 | $238.26 | 7.127% | $255.2408 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $27.37 | 13.521% | $31.0707 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $194.31 | 5.759% | $205.5003 | $205.50 | $205.50 | $205.50 |
| Purchase #4 | $133.68 | 7.581% | $143.8143 | $143.81 | $143.80 | $143.80 |
| Purchase #5 | $234.79 | 12.366% | $263.8241 | $263.82 | $263.80 | $263.80 |
| Purchase #6 | $217.30 | 9.391% | $237.7066 | $237.71 | $237.70 | $237.70 |
| Purchase #7 | $16.88 | 5.420% | $17.7949 | $17.79 | $17.80 | $17.80 |
| 7 purchase totals = | $1,062.59 | $1,154.9517 | $1,154.94 | $1,154.90 | $1,154.90 | |