| 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 | $152.77 | 9.519% | $167.3122 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $219.74 | 3.556% | $227.554 | $227.55 | $227.55 | $227.60 |
| Purchase #3 | $214.91 | 10.334% | $237.1188 | $237.12 | $237.10 | $237.10 |
| Purchase #4 | $24.78 | 7.803% | $26.7136 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $246.87 | 8.697% | $268.3403 | $268.34 | $268.35 | $268.30 |
| Purchase #6 | $73.35 | 10.252% | $80.8698 | $80.87 | $80.85 | $80.90 |
| Purchase #7 | $30.33 | 6.149% | $32.195 | $32.20 | $32.20 | $32.20 |
| 7 purchase totals = | $962.75 | $1,040.1037 | $1,040.10 | $1,040.05 | $1,040.10 | |