| 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 | $211.78 | 4.655% | $221.6384 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $244.48 | 3.130% | $252.1322 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $71.96 | 6.675% | $76.7633 | $76.76 | $76.75 | $76.80 |
| Purchase #4 | $51.67 | 6.252% | $54.9004 | $54.90 | $54.90 | $54.90 |
| Purchase #5 | $165.33 | 6.394% | $175.9012 | $175.90 | $175.90 | $175.90 |
| Purchase #6 | $125.49 | 12.813% | $141.569 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $18.59 | 7.803% | $20.0406 | $20.04 | $20.05 | $20.00 |
| 7 purchase totals = | $889.30 | $942.9451 | $942.94 | $942.95 | $942.90 | |