| 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 | $14.94 | 4.406% | $15.5983 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $233.72 | 11.654% | $260.9577 | $260.96 | $260.95 | $261.00 |
| Purchase #3 | $233.97 | 10.190% | $257.8115 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $227.42 | 12.452% | $255.7383 | $255.74 | $255.75 | $255.70 |
| Purchase #5 | $115.38 | 9.298% | $126.108 | $126.11 | $126.10 | $126.10 |
| Purchase #6 | $240.82 | 6.687% | $256.9236 | $256.92 | $256.90 | $256.90 |
| Purchase #7 | $158.34 | 9.829% | $173.9032 | $173.90 | $173.90 | $173.90 |
| 7 purchase totals = | $1,224.59 | $1,347.0406 | $1,347.04 | $1,347.00 | $1,347.00 | |