| 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 | $192.49 | 4.668% | $201.4754 | $201.48 | $201.50 | $201.50 |
| Purchase #2 | $244.89 | 4.566% | $256.0717 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $250.71 | 11.757% | $280.186 | $280.19 | $280.20 | $280.20 |
| Purchase #4 | $175.53 | 3.378% | $181.4594 | $181.46 | $181.45 | $181.50 |
| Purchase #5 | $193.45 | 8.327% | $209.5586 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $190.54 | 9.684% | $208.9919 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $170.64 | 13.712% | $194.0382 | $194.04 | $194.05 | $194.00 |
| 7 purchase totals = | $1,418.25 | $1,531.7812 | $1,531.79 | $1,531.80 | $1,531.90 | |