| 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 | $240.48 | 6.491% | $256.0896 | $256.09 | $256.10 | $256.10 |
| Purchase #2 | $95.73 | 7.500% | $102.9098 | $102.91 | $102.90 | $102.90 |
| Purchase #3 | $60.40 | 3.570% | $62.5563 | $62.56 | $62.55 | $62.60 |
| Purchase #4 | $201.54 | 9.677% | $221.043 | $221.04 | $221.05 | $221.00 |
| Purchase #5 | $116.87 | 3.681% | $121.172 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $236.71 | 6.868% | $252.9672 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $207.39 | 8.529% | $225.0783 | $225.08 | $225.10 | $225.10 |
| 7 purchase totals = | $1,159.12 | $1,241.8162 | $1,241.82 | $1,241.80 | $1,241.90 | |