| 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 | $133.51 | 4.500% | $139.518 | $139.52 | $139.50 | $139.50 |
| Purchase #2 | $69.60 | 9.382% | $76.1299 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $40.84 | 6.278% | $43.4039 | $43.40 | $43.40 | $43.40 |
| Purchase #4 | $117.26 | 13.668% | $133.2871 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $226.96 | 6.311% | $241.2834 | $241.28 | $241.30 | $241.30 |
| Purchase #6 | $79.45 | 3.448% | $82.1894 | $82.19 | $82.20 | $82.20 |
| Purchase #7 | $19.29 | 5.146% | $20.2827 | $20.28 | $20.30 | $20.30 |
| 7 purchase totals = | $686.91 | $736.0944 | $736.09 | $736.15 | $736.10 | |