| 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 | $204.54 | 4.824% | $214.407 | $214.41 | $214.40 | $214.40 |
| Purchase #2 | $130.86 | 6.175% | $138.9406 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $221.77 | 7.308% | $237.977 | $237.98 | $238.00 | $238.00 |
| Purchase #4 | $15.82 | 13.847% | $18.0106 | $18.01 | $18.00 | $18.00 |
| Purchase #5 | $29.69 | 7.188% | $31.8241 | $31.82 | $31.80 | $31.80 |
| Purchase #6 | $73.77 | 6.229% | $78.3651 | $78.37 | $78.35 | $78.40 |
| Purchase #7 | $184.36 | 3.696% | $191.1739 | $191.17 | $191.15 | $191.20 |
| 7 purchase totals = | $860.81 | $910.6983 | $910.70 | $910.65 | $910.70 | |