| 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 | $111.66 | 5.565% | $117.8739 | $117.87 | $117.85 | $117.90 |
| Purchase #2 | $211.81 | 7.477% | $227.647 | $227.65 | $227.65 | $227.60 |
| Purchase #3 | $33.48 | 9.811% | $36.7647 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $84.99 | 9.726% | $93.2561 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $221.75 | 10.232% | $244.4395 | $244.44 | $244.45 | $244.40 |
| Purchase #6 | $81.73 | 9.127% | $89.1895 | $89.19 | $89.20 | $89.20 |
| Purchase #7 | $204.94 | 8.422% | $222.2 | $222.20 | $222.20 | $222.20 |
| 7 purchase totals = | $950.36 | $1,031.3707 | $1,031.37 | $1,031.35 | $1,031.40 | |