| 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 | $132.55 | 9.835% | $145.5863 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $34.30 | 13.357% | $38.8815 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $247.63 | 3.686% | $256.7576 | $256.76 | $256.75 | $256.80 |
| Purchase #4 | $228.71 | 7.794% | $246.5357 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $109.30 | 10.127% | $120.3688 | $120.37 | $120.35 | $120.40 |
| Purchase #6 | $229.74 | 11.839% | $256.9389 | $256.94 | $256.95 | $256.90 |
| Purchase #7 | $241.77 | 8.122% | $261.4066 | $261.41 | $261.40 | $261.40 |
| 7 purchase totals = | $1,224.00 | $1,326.4754 | $1,326.49 | $1,326.50 | $1,326.50 | |