| 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 | $199.84 | 3.254% | $206.3428 | $206.34 | $206.35 | $206.30 |
| Purchase #2 | $142.49 | 7.293% | $152.8818 | $152.88 | $152.90 | $152.90 |
| Purchase #3 | $47.83 | 5.247% | $50.3396 | $50.34 | $50.35 | $50.30 |
| Purchase #4 | $100.41 | 12.325% | $112.7855 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $46.81 | 9.334% | $51.1792 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $76.70 | 9.667% | $84.1146 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $242.94 | 10.225% | $267.7806 | $267.78 | $267.80 | $267.80 |
| 7 purchase totals = | $857.02 | $925.4241 | $925.42 | $925.50 | $925.40 | |