| 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 | $203.72 | 6.103% | $216.153 | $216.15 | $216.15 | $216.20 |
| Purchase #2 | $116.82 | 12.357% | $131.2554 | $131.26 | $131.25 | $131.30 |
| Purchase #3 | $211.45 | 13.229% | $239.4227 | $239.42 | $239.40 | $239.40 |
| Purchase #4 | $67.66 | 10.171% | $74.5417 | $74.54 | $74.55 | $74.50 |
| Purchase #5 | $210.62 | 6.863% | $225.0749 | $225.07 | $225.05 | $225.10 |
| Purchase #6 | $184.25 | 6.125% | $195.5353 | $195.54 | $195.55 | $195.50 |
| Purchase #7 | $53.57 | 8.582% | $58.1674 | $58.17 | $58.15 | $58.20 |
| 7 purchase totals = | $1,048.09 | $1,140.1504 | $1,140.15 | $1,140.10 | $1,140.20 | |