| 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 | $215.26 | 10.734% | $238.366 | $238.37 | $238.35 | $238.40 |
| Purchase #2 | $60.27 | 9.608% | $66.0607 | $66.06 | $66.05 | $66.10 |
| Purchase #3 | $52.45 | 4.335% | $54.7237 | $54.72 | $54.70 | $54.70 |
| Purchase #4 | $201.76 | 12.422% | $226.8226 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $64.84 | 6.849% | $69.2809 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $144.66 | 12.390% | $162.5834 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $78.96 | 10.432% | $87.1971 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $818.20 | $905.0344 | $905.03 | $905.00 | $905.10 | |