| 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 | $187.25 | 12.171% | $210.0402 | $210.04 | $210.05 | $210.00 |
| Purchase #2 | $249.67 | 3.545% | $258.5208 | $258.52 | $258.50 | $258.50 |
| Purchase #3 | $238.41 | 4.659% | $249.5175 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $69.74 | 10.302% | $76.9246 | $76.92 | $76.90 | $76.90 |
| Purchase #5 | $99.71 | 5.502% | $105.196 | $105.20 | $105.20 | $105.20 |
| Purchase #6 | $20.42 | 8.488% | $22.1532 | $22.15 | $22.15 | $22.20 |
| Purchase #7 | $98.47 | 10.491% | $108.8005 | $108.80 | $108.80 | $108.80 |
| 7 purchase totals = | $963.67 | $1,031.1528 | $1,031.15 | $1,031.10 | $1,031.10 | |