| 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 | $226.44 | 4.583% | $236.8177 | $236.82 | $236.80 | $236.80 |
| Purchase #2 | $29.28 | 7.429% | $31.4552 | $31.46 | $31.45 | $31.50 |
| Purchase #3 | $45.58 | 4.654% | $47.7013 | $47.70 | $47.70 | $47.70 |
| Purchase #4 | $158.74 | 12.716% | $178.9254 | $178.93 | $178.95 | $178.90 |
| Purchase #5 | $66.54 | 10.719% | $73.6724 | $73.67 | $73.65 | $73.70 |
| Purchase #6 | $180.88 | 13.820% | $205.8776 | $205.88 | $205.90 | $205.90 |
| Purchase #7 | $140.81 | 6.190% | $149.5261 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $848.27 | $923.9757 | $923.99 | $924.00 | $924.00 | |