| 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 | $238.70 | 11.716% | $266.6661 | $266.67 | $266.65 | $266.70 |
| Purchase #2 | $249.31 | 10.673% | $275.9189 | $275.92 | $275.90 | $275.90 |
| Purchase #3 | $8.96 | 11.497% | $9.9901 | $9.99 | $10.00 | $10.00 |
| Purchase #4 | $236.39 | 5.874% | $250.2755 | $250.28 | $250.30 | $250.30 |
| Purchase #5 | $241.53 | 7.528% | $259.7124 | $259.71 | $259.70 | $259.70 |
| Purchase #6 | $161.78 | 9.293% | $176.8142 | $176.81 | $176.80 | $176.80 |
| Purchase #7 | $244.41 | 11.344% | $272.1359 | $272.14 | $272.15 | $272.10 |
| 7 purchase totals = | $1,381.08 | $1,511.5131 | $1,511.52 | $1,511.50 | $1,511.50 | |