| 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 | $236.42 | 9.514% | $258.913 | $258.91 | $258.90 | $258.90 |
| Purchase #2 | $238.92 | 6.438% | $254.3017 | $254.30 | $254.30 | $254.30 |
| Purchase #3 | $132.42 | 8.732% | $143.9829 | $143.98 | $144.00 | $144.00 |
| Purchase #4 | $185.66 | 13.291% | $210.3361 | $210.34 | $210.35 | $210.30 |
| Purchase #5 | $243.61 | 13.634% | $276.8238 | $276.82 | $276.80 | $276.80 |
| Purchase #6 | $231.25 | 3.161% | $238.5598 | $238.56 | $238.55 | $238.60 |
| Purchase #7 | $156.80 | 5.597% | $165.5761 | $165.58 | $165.60 | $165.60 |
| 7 purchase totals = | $1,425.08 | $1,548.4934 | $1,548.49 | $1,548.50 | $1,548.50 | |