| 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 | $209.92 | 6.437% | $223.4326 | $223.43 | $223.45 | $223.40 |
| Purchase #2 | $62.94 | 10.847% | $69.7671 | $69.77 | $69.75 | $69.80 |
| Purchase #3 | $57.94 | 3.272% | $59.8358 | $59.84 | $59.85 | $59.80 |
| Purchase #4 | $74.83 | 5.607% | $79.0257 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $224.78 | 11.421% | $250.4521 | $250.45 | $250.45 | $250.50 |
| Purchase #6 | $247.31 | 11.313% | $275.2882 | $275.29 | $275.30 | $275.30 |
| Purchase #7 | $199.62 | 7.800% | $215.1904 | $215.19 | $215.20 | $215.20 |
| 7 purchase totals = | $1,077.34 | $1,172.9919 | $1,173.00 | $1,173.05 | $1,173.00 | |