| 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 | $213.68 | 5.724% | $225.911 | $225.91 | $225.90 | $225.90 |
| Purchase #2 | $69.87 | 8.602% | $75.8802 | $75.88 | $75.90 | $75.90 |
| Purchase #3 | $198.50 | 7.671% | $213.7269 | $213.73 | $213.75 | $213.70 |
| Purchase #4 | $202.39 | 9.468% | $221.5523 | $221.55 | $221.55 | $221.60 |
| Purchase #5 | $176.48 | 3.548% | $182.7415 | $182.74 | $182.75 | $182.70 |
| Purchase #6 | $201.64 | 5.291% | $212.3088 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $116.84 | 12.585% | $131.5443 | $131.54 | $131.55 | $131.50 |
| 7 purchase totals = | $1,179.40 | $1,263.6650 | $1,263.66 | $1,263.70 | $1,263.60 | |