| 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 | $206.63 | 5.274% | $217.5277 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $242.64 | 11.222% | $269.8691 | $269.87 | $269.85 | $269.90 |
| Purchase #3 | $239.60 | 7.355% | $257.2226 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $163.79 | 4.753% | $171.5749 | $171.57 | $171.55 | $171.60 |
| Purchase #5 | $245.77 | 8.753% | $267.2822 | $267.28 | $267.30 | $267.30 |
| Purchase #6 | $45.53 | 3.426% | $47.0899 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $112.32 | 4.362% | $117.2194 | $117.22 | $117.20 | $117.20 |
| 7 purchase totals = | $1,256.28 | $1,347.7858 | $1,347.78 | $1,347.75 | $1,347.80 | |