| 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 | $224.62 | 6.580% | $239.4 | $239.40 | $239.40 | $239.40 |
| Purchase #2 | $203.67 | 10.708% | $225.479 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $151.62 | 13.390% | $171.9219 | $171.92 | $171.90 | $171.90 |
| Purchase #4 | $189.63 | 5.434% | $199.9345 | $199.93 | $199.95 | $199.90 |
| Purchase #5 | $83.36 | 10.340% | $91.9794 | $91.98 | $92.00 | $92.00 |
| Purchase #6 | $178.45 | 13.664% | $202.8334 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $73.31 | 3.753% | $76.0613 | $76.06 | $76.05 | $76.10 |
| 7 purchase totals = | $1,104.66 | $1,207.6095 | $1,207.60 | $1,207.65 | $1,207.60 | |