| 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 | $203.42 | 8.680% | $221.0769 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $213.34 | 9.399% | $233.3918 | $233.39 | $233.40 | $233.40 |
| Purchase #3 | $8.95 | 11.698% | $9.997 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $244.35 | 6.726% | $260.785 | $260.79 | $260.80 | $260.80 |
| Purchase #5 | $126.80 | 13.424% | $143.8216 | $143.82 | $143.80 | $143.80 |
| Purchase #6 | $211.67 | 7.421% | $227.378 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $144.55 | 10.613% | $159.8911 | $159.89 | $159.90 | $159.90 |
| 7 purchase totals = | $1,153.08 | $1,256.3414 | $1,256.35 | $1,256.40 | $1,256.40 | |