| 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 | $249.29 | 12.626% | $280.7654 | $280.77 | $280.75 | $280.80 |
| Purchase #2 | $232.70 | 6.137% | $246.9808 | $246.98 | $247.00 | $247.00 |
| Purchase #3 | $241.87 | 13.497% | $274.5152 | $274.52 | $274.50 | $274.50 |
| Purchase #4 | $101.83 | 10.686% | $112.7116 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $200.37 | 6.301% | $212.9953 | $213.00 | $213.00 | $213.00 |
| Purchase #6 | $234.43 | 3.706% | $243.118 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $122.81 | 5.172% | $129.1617 | $129.16 | $129.15 | $129.20 |
| 7 purchase totals = | $1,383.30 | $1,500.2480 | $1,500.26 | $1,500.20 | $1,500.30 | |