| 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 | $66.65 | 3.454% | $68.9521 | $68.95 | $68.95 | $69.00 |
| Purchase #2 | $100.28 | 9.737% | $110.0443 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $140.42 | 6.174% | $149.0895 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $184.88 | 4.142% | $192.5377 | $192.54 | $192.55 | $192.50 |
| Purchase #5 | $245.27 | 10.600% | $271.2686 | $271.27 | $271.25 | $271.30 |
| Purchase #6 | $222.57 | 6.548% | $237.1439 | $237.14 | $237.15 | $237.10 |
| Purchase #7 | $199.67 | 7.698% | $215.0406 | $215.04 | $215.05 | $215.00 |
| 7 purchase totals = | $1,159.74 | $1,244.0767 | $1,244.07 | $1,244.10 | $1,244.00 | |