| 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 | $228.44 | 6.389% | $243.035 | $243.04 | $243.05 | $243.00 |
| Purchase #2 | $66.43 | 4.498% | $69.418 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $126.56 | 7.249% | $135.7343 | $135.73 | $135.75 | $135.70 |
| Purchase #4 | $124.35 | 7.212% | $133.3181 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $32.64 | 4.746% | $34.1891 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $231.81 | 4.338% | $241.8659 | $241.87 | $241.85 | $241.90 |
| Purchase #7 | $102.68 | 13.326% | $116.3631 | $116.36 | $116.35 | $116.40 |
| 7 purchase totals = | $912.91 | $973.9235 | $973.93 | $973.90 | $973.90 | |