| 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 | $122.38 | 7.412% | $131.4508 | $131.45 | $131.45 | $131.50 |
| Purchase #2 | $223.65 | 4.789% | $234.3606 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $175.91 | 13.654% | $199.9288 | $199.93 | $199.95 | $199.90 |
| Purchase #4 | $89.89 | 7.504% | $96.6353 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $181.43 | 7.373% | $194.8068 | $194.81 | $194.80 | $194.80 |
| Purchase #6 | $157.73 | 10.440% | $174.197 | $174.20 | $174.20 | $174.20 |
| Purchase #7 | $220.35 | 8.749% | $239.6284 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $1,171.34 | $1,271.0077 | $1,271.02 | $1,271.05 | $1,271.00 | |