| 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 | $241.89 | 5.678% | $255.6245 | $255.62 | $255.60 | $255.60 |
| Purchase #2 | $213.70 | 9.481% | $233.9609 | $233.96 | $233.95 | $234.00 |
| Purchase #3 | $213.85 | 7.523% | $229.9379 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $91.36 | 7.383% | $98.1051 | $98.11 | $98.10 | $98.10 |
| Purchase #5 | $87.99 | 6.734% | $93.9152 | $93.92 | $93.90 | $93.90 |
| Purchase #6 | $81.85 | 10.214% | $90.2102 | $90.21 | $90.20 | $90.20 |
| Purchase #7 | $246.99 | 12.588% | $278.0811 | $278.08 | $278.10 | $278.10 |
| 7 purchase totals = | $1,177.63 | $1,279.8349 | $1,279.84 | $1,279.80 | $1,279.80 | |