| 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 | $235.98 | 9.205% | $257.702 | $257.70 | $257.70 | $257.70 |
| Purchase #2 | $199.48 | 9.180% | $217.7923 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $85.93 | 13.816% | $97.8021 | $97.80 | $97.80 | $97.80 |
| Purchase #4 | $45.26 | 5.345% | $47.6791 | $47.68 | $47.70 | $47.70 |
| Purchase #5 | $175.71 | 9.773% | $192.8821 | $192.88 | $192.90 | $192.90 |
| Purchase #6 | $63.50 | 9.818% | $69.7344 | $69.73 | $69.75 | $69.70 |
| Purchase #7 | $79.88 | 7.427% | $85.8127 | $85.81 | $85.80 | $85.80 |
| 7 purchase totals = | $885.74 | $969.4047 | $969.39 | $969.45 | $969.40 | |