| 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 | $199.26 | 10.317% | $219.8177 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $210.63 | 13.644% | $239.3684 | $239.37 | $239.35 | $239.40 |
| Purchase #3 | $135.49 | 4.378% | $141.4218 | $141.42 | $141.40 | $141.40 |
| Purchase #4 | $148.66 | 13.373% | $168.5403 | $168.54 | $168.55 | $168.50 |
| Purchase #5 | $78.36 | 3.179% | $80.8511 | $80.85 | $80.85 | $80.90 |
| Purchase #6 | $204.84 | 10.656% | $226.6678 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $175.47 | 5.556% | $185.2191 | $185.22 | $185.20 | $185.20 |
| 7 purchase totals = | $1,152.71 | $1,261.8862 | $1,261.89 | $1,261.80 | $1,261.90 | |