| 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 | $113.72 | 3.707% | $117.9356 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $250.26 | 7.783% | $269.7377 | $269.74 | $269.75 | $269.70 |
| Purchase #3 | $188.86 | 10.618% | $208.9132 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $216.51 | 11.556% | $241.5299 | $241.53 | $241.55 | $241.50 |
| Purchase #5 | $116.35 | 13.740% | $132.3365 | $132.34 | $132.35 | $132.30 |
| Purchase #6 | $29.27 | 7.595% | $31.4931 | $31.49 | $31.50 | $31.50 |
| Purchase #7 | $119.46 | 11.206% | $132.8467 | $132.85 | $132.85 | $132.80 |
| 7 purchase totals = | $1,034.43 | $1,134.7927 | $1,134.80 | $1,134.85 | $1,134.60 | |