| 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 | $144.56 | 12.428% | $162.5259 | $162.53 | $162.55 | $162.50 |
| Purchase #2 | $64.52 | 7.558% | $69.3964 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $218.47 | 6.804% | $233.3347 | $233.33 | $233.35 | $233.30 |
| Purchase #4 | $246.33 | 10.561% | $272.3449 | $272.34 | $272.35 | $272.30 |
| Purchase #5 | $83.66 | 11.772% | $93.5085 | $93.51 | $93.50 | $93.50 |
| Purchase #6 | $250.33 | 12.343% | $281.2282 | $281.23 | $281.25 | $281.20 |
| Purchase #7 | $236.97 | 7.539% | $254.8352 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $1,244.84 | $1,367.1738 | $1,367.18 | $1,367.25 | $1,367.00 | |