| 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 | $215.25 | 8.276% | $233.0641 | $233.06 | $233.05 | $233.10 |
| Purchase #2 | $9.77 | 4.672% | $10.2265 | $10.23 | $10.25 | $10.20 |
| Purchase #3 | $195.47 | 8.404% | $211.8973 | $211.90 | $211.90 | $211.90 |
| Purchase #4 | $124.43 | 10.230% | $137.1592 | $137.16 | $137.15 | $137.20 |
| Purchase #5 | $52.65 | 5.461% | $55.5252 | $55.53 | $55.55 | $55.50 |
| Purchase #6 | $173.51 | 13.792% | $197.4405 | $197.44 | $197.45 | $197.40 |
| Purchase #7 | $34.52 | 12.348% | $38.7825 | $38.78 | $38.80 | $38.80 |
| 7 purchase totals = | $805.60 | $884.0953 | $884.10 | $884.15 | $884.10 | |