| 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 | $215.37 | 3.511% | $222.9316 | $222.93 | $222.95 | $222.90 |
| Purchase #2 | $191.73 | 12.279% | $215.2725 | $215.27 | $215.25 | $215.30 |
| Purchase #3 | $195.52 | 13.343% | $221.6082 | $221.61 | $221.60 | $221.60 |
| Purchase #4 | $47.53 | 6.509% | $50.6237 | $50.62 | $50.60 | $50.60 |
| Purchase #5 | $5.36 | 7.180% | $5.7448 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $48.32 | 9.286% | $52.807 | $52.81 | $52.80 | $52.80 |
| Purchase #7 | $69.36 | 9.206% | $75.7453 | $75.75 | $75.75 | $75.70 |
| 7 purchase totals = | $773.19 | $844.7331 | $844.73 | $844.70 | $844.60 | |