| 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 | $8.85 | 4.857% | $9.2798 | $9.28 | $9.30 | $9.30 |
| Purchase #2 | $239.43 | 3.378% | $247.5179 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $241.58 | 6.371% | $256.9711 | $256.97 | $256.95 | $257.00 |
| Purchase #4 | $92.52 | 10.668% | $102.39 | $102.39 | $102.40 | $102.40 |
| Purchase #5 | $125.44 | 11.511% | $139.8794 | $139.88 | $139.90 | $139.90 |
| Purchase #6 | $85.98 | 11.265% | $95.6656 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $133.95 | 10.846% | $148.4782 | $148.48 | $148.50 | $148.50 |
| 7 purchase totals = | $927.75 | $1,000.1820 | $1,000.19 | $1,000.20 | $1,000.30 | |