| 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 | $233.85 | 4.824% | $245.1309 | $245.13 | $245.15 | $245.10 |
| Purchase #2 | $247.55 | 13.503% | $280.9767 | $280.98 | $281.00 | $281.00 |
| Purchase #3 | $241.95 | 6.229% | $257.0211 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $136.58 | 4.138% | $142.2317 | $142.23 | $142.25 | $142.20 |
| Purchase #5 | $39.32 | 13.120% | $44.4788 | $44.48 | $44.50 | $44.50 |
| Purchase #6 | $149.53 | 3.380% | $154.5841 | $154.58 | $154.60 | $154.60 |
| Purchase #7 | $118.97 | 10.413% | $131.3583 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $1,167.75 | $1,255.7816 | $1,255.78 | $1,255.85 | $1,255.80 | |