| 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 | $117.72 | 7.370% | $126.396 | $126.40 | $126.40 | $126.40 |
| Purchase #2 | $216.38 | 13.596% | $245.799 | $245.80 | $245.80 | $245.80 |
| Purchase #3 | $84.50 | 4.209% | $88.0566 | $88.06 | $88.05 | $88.10 |
| Purchase #4 | $42.78 | 4.712% | $44.7958 | $44.80 | $44.80 | $44.80 |
| Purchase #5 | $138.35 | 7.364% | $148.5381 | $148.54 | $148.55 | $148.50 |
| Purchase #6 | $122.34 | 6.833% | $130.6995 | $130.70 | $130.70 | $130.70 |
| Purchase #7 | $189.87 | 5.201% | $199.7451 | $199.75 | $199.75 | $199.70 |
| 7 purchase totals = | $911.94 | $984.0301 | $984.05 | $984.05 | $984.00 | |