| 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 | $198.29 | 3.318% | $204.8693 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $58.35 | 8.158% | $63.1102 | $63.11 | $63.10 | $63.10 |
| Purchase #3 | $203.83 | 7.134% | $218.3712 | $218.37 | $218.35 | $218.40 |
| Purchase #4 | $128.33 | 7.294% | $137.6904 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $32.72 | 6.844% | $34.9594 | $34.96 | $34.95 | $35.00 |
| Purchase #6 | $208.42 | 3.603% | $215.9294 | $215.93 | $215.95 | $215.90 |
| Purchase #7 | $229.89 | 10.138% | $253.1962 | $253.20 | $253.20 | $253.20 |
| 7 purchase totals = | $1,059.83 | $1,128.1261 | $1,128.13 | $1,128.10 | $1,128.20 | |