| 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 | $109.57 | 13.450% | $124.3072 | $124.31 | $124.30 | $124.30 |
| Purchase #2 | $57.68 | 11.401% | $64.2561 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $128.80 | 11.175% | $143.1934 | $143.19 | $143.20 | $143.20 |
| Purchase #4 | $83.83 | 8.296% | $90.7845 | $90.78 | $90.80 | $90.80 |
| Purchase #5 | $34.74 | 3.822% | $36.0678 | $36.07 | $36.05 | $36.10 |
| Purchase #6 | $205.48 | 5.206% | $216.1773 | $216.18 | $216.20 | $216.20 |
| Purchase #7 | $244.80 | 10.798% | $271.2335 | $271.23 | $271.25 | $271.20 |
| 7 purchase totals = | $864.90 | $946.0198 | $946.02 | $946.05 | $946.10 | |