| 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 | $203.57 | 12.567% | $229.1526 | $229.15 | $229.15 | $229.20 |
| Purchase #2 | $35.68 | 8.819% | $38.8266 | $38.83 | $38.85 | $38.80 |
| Purchase #3 | $91.48 | 11.502% | $102.002 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $140.84 | 6.228% | $149.6115 | $149.61 | $149.60 | $149.60 |
| Purchase #5 | $24.88 | 3.429% | $25.7331 | $25.73 | $25.75 | $25.70 |
| Purchase #6 | $246.65 | 7.627% | $265.462 | $265.46 | $265.45 | $265.50 |
| Purchase #7 | $236.85 | 5.566% | $250.0331 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $979.95 | $1,060.8209 | $1,060.81 | $1,060.85 | $1,060.80 | |