| 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 | $197.55 | 4.456% | $206.3528 | $206.35 | $206.35 | $206.40 |
| Purchase #2 | $101.43 | 7.498% | $109.0352 | $109.04 | $109.05 | $109.00 |
| Purchase #3 | $139.39 | 12.641% | $157.0103 | $157.01 | $157.00 | $157.00 |
| Purchase #4 | $136.94 | 6.435% | $145.7521 | $145.75 | $145.75 | $145.80 |
| Purchase #5 | $60.81 | 9.456% | $66.5602 | $66.56 | $66.55 | $66.60 |
| Purchase #6 | $137.51 | 10.370% | $151.7698 | $151.77 | $151.75 | $151.80 |
| Purchase #7 | $224.93 | 12.626% | $253.3297 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $998.56 | $1,089.8101 | $1,089.81 | $1,089.80 | $1,089.90 | |