| 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 | $233.65 | 3.523% | $241.8815 | $241.88 | $241.90 | $241.90 |
| Purchase #2 | $239.27 | 10.222% | $263.7282 | $263.73 | $263.75 | $263.70 |
| Purchase #3 | $239.61 | 12.390% | $269.2977 | $269.30 | $269.30 | $269.30 |
| Purchase #4 | $216.53 | 10.525% | $239.3198 | $239.32 | $239.30 | $239.30 |
| Purchase #5 | $218.42 | 3.834% | $226.7942 | $226.79 | $226.80 | $226.80 |
| Purchase #6 | $25.40 | 10.376% | $28.0355 | $28.04 | $28.05 | $28.00 |
| Purchase #7 | $216.54 | 9.312% | $236.7042 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $1,389.42 | $1,505.7611 | $1,505.76 | $1,505.80 | $1,505.70 | |