| 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 | $7.91 | 3.792% | $8.2099 | $8.21 | $8.20 | $8.20 |
| Purchase #2 | $224.93 | 10.797% | $249.2157 | $249.22 | $249.20 | $249.20 |
| Purchase #3 | $105.31 | 6.214% | $111.854 | $111.85 | $111.85 | $111.90 |
| Purchase #4 | $194.58 | 8.597% | $211.308 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $73.34 | 5.616% | $77.4588 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $64.27 | 11.618% | $71.7369 | $71.74 | $71.75 | $71.70 |
| Purchase #7 | $230.31 | 11.716% | $257.2931 | $257.29 | $257.30 | $257.30 |
| 7 purchase totals = | $900.65 | $987.0764 | $987.08 | $987.05 | $987.10 | |