| 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 | $247.73 | 3.417% | $256.1949 | $256.19 | $256.20 | $256.20 |
| Purchase #2 | $241.37 | 4.360% | $251.8937 | $251.89 | $251.90 | $251.90 |
| Purchase #3 | $234.62 | 5.259% | $246.9587 | $246.96 | $246.95 | $247.00 |
| Purchase #4 | $81.87 | 9.111% | $89.3292 | $89.33 | $89.35 | $89.30 |
| Purchase #5 | $111.67 | 4.678% | $116.8939 | $116.89 | $116.90 | $116.90 |
| Purchase #6 | $76.55 | 7.798% | $82.5194 | $82.52 | $82.50 | $82.50 |
| Purchase #7 | $195.97 | 3.522% | $202.8721 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $1,189.78 | $1,246.6619 | $1,246.65 | $1,246.65 | $1,246.70 | |