| 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 | $113.76 | 13.278% | $128.8651 | $128.87 | $128.85 | $128.90 |
| Purchase #2 | $110.54 | 5.667% | $116.8043 | $116.80 | $116.80 | $116.80 |
| Purchase #3 | $86.36 | 11.752% | $96.509 | $96.51 | $96.50 | $96.50 |
| Purchase #4 | $119.71 | 8.662% | $130.0793 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $236.86 | 9.811% | $260.0983 | $260.10 | $260.10 | $260.10 |
| Purchase #6 | $215.36 | 12.238% | $241.7158 | $241.72 | $241.70 | $241.70 |
| Purchase #7 | $216.29 | 9.351% | $236.5153 | $236.52 | $236.50 | $236.50 |
| 7 purchase totals = | $1,098.88 | $1,210.5871 | $1,210.60 | $1,210.55 | $1,210.60 | |