| 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 | $121.42 | 8.637% | $131.907 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $227.86 | 4.385% | $237.8517 | $237.85 | $237.85 | $237.90 |
| Purchase #3 | $85.90 | 12.692% | $96.8024 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $160.41 | 8.381% | $173.854 | $173.85 | $173.85 | $173.90 |
| Purchase #5 | $96.89 | 7.715% | $104.3651 | $104.37 | $104.35 | $104.40 |
| Purchase #6 | $199.73 | 5.475% | $210.6652 | $210.67 | $210.65 | $210.70 |
| Purchase #7 | $46.39 | 10.405% | $51.2169 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $938.60 | $1,006.6623 | $1,006.67 | $1,006.60 | $1,006.80 | |