| 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 | $117.61 | 7.874% | $126.8706 | $126.87 | $126.85 | $126.90 |
| Purchase #2 | $85.30 | 8.497% | $92.5479 | $92.55 | $92.55 | $92.50 |
| Purchase #3 | $207.60 | 10.489% | $229.3752 | $229.38 | $229.40 | $229.40 |
| Purchase #4 | $228.39 | 9.822% | $250.8225 | $250.82 | $250.80 | $250.80 |
| Purchase #5 | $113.51 | 6.552% | $120.9472 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $15.63 | 8.440% | $16.9492 | $16.95 | $16.95 | $16.90 |
| Purchase #7 | $103.64 | 11.110% | $115.1544 | $115.15 | $115.15 | $115.20 |
| 7 purchase totals = | $871.68 | $952.6670 | $952.67 | $952.65 | $952.60 | |