| 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 | $206.48 | 11.258% | $229.7255 | $229.73 | $229.75 | $229.70 |
| Purchase #2 | $202.59 | 5.226% | $213.1774 | $213.18 | $213.20 | $213.20 |
| Purchase #3 | $36.57 | 5.687% | $38.6497 | $38.65 | $38.65 | $38.60 |
| Purchase #4 | $197.82 | 13.803% | $225.1251 | $225.13 | $225.15 | $225.10 |
| Purchase #5 | $161.48 | 7.360% | $173.3649 | $173.36 | $173.35 | $173.40 |
| Purchase #6 | $72.25 | 11.471% | $80.5378 | $80.54 | $80.55 | $80.50 |
| Purchase #7 | $95.76 | 6.504% | $101.9882 | $101.99 | $102.00 | $102.00 |
| 7 purchase totals = | $972.95 | $1,062.5686 | $1,062.58 | $1,062.65 | $1,062.50 | |