| 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 | $209.80 | 3.324% | $216.7738 | $216.77 | $216.75 | $216.80 |
| Purchase #2 | $138.95 | 13.485% | $157.6874 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $241.33 | 6.576% | $257.1999 | $257.20 | $257.20 | $257.20 |
| Purchase #4 | $247.37 | 3.434% | $255.8647 | $255.86 | $255.85 | $255.90 |
| Purchase #5 | $126.92 | 7.422% | $136.34 | $136.34 | $136.35 | $136.30 |
| Purchase #6 | $247.58 | 12.832% | $279.3495 | $279.35 | $279.35 | $279.30 |
| Purchase #7 | $181.31 | 3.396% | $187.4673 | $187.47 | $187.45 | $187.50 |
| 7 purchase totals = | $1,393.26 | $1,490.6826 | $1,490.68 | $1,490.65 | $1,490.70 | |