| 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 | $26.26 | 3.768% | $27.2495 | $27.25 | $27.25 | $27.20 |
| Purchase #2 | $141.57 | 8.814% | $154.048 | $154.05 | $154.05 | $154.00 |
| Purchase #3 | $144.27 | 10.555% | $159.4977 | $159.50 | $159.50 | $159.50 |
| Purchase #4 | $142.30 | 3.147% | $146.7782 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $242.49 | 10.481% | $267.9054 | $267.91 | $267.90 | $267.90 |
| Purchase #6 | $151.37 | 11.640% | $168.9895 | $168.99 | $169.00 | $169.00 |
| Purchase #7 | $105.42 | 7.248% | $113.0608 | $113.06 | $113.05 | $113.10 |
| 7 purchase totals = | $953.68 | $1,037.5291 | $1,037.54 | $1,037.55 | $1,037.50 | |