| 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 | $217.66 | 9.197% | $237.6782 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $184.96 | 4.564% | $193.4016 | $193.40 | $193.40 | $193.40 |
| Purchase #3 | $189.80 | 12.655% | $213.8192 | $213.82 | $213.80 | $213.80 |
| Purchase #4 | $43.90 | 7.330% | $47.1179 | $47.12 | $47.10 | $47.10 |
| Purchase #5 | $214.67 | 5.498% | $226.4726 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $72.50 | 7.678% | $78.0666 | $78.07 | $78.05 | $78.10 |
| Purchase #7 | $175.27 | 11.530% | $195.4786 | $195.48 | $195.50 | $195.50 |
| 7 purchase totals = | $1,098.76 | $1,192.0347 | $1,192.04 | $1,192.00 | $1,192.10 | |