| 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 | $238.27 | 10.780% | $263.9555 | $263.96 | $263.95 | $264.00 |
| Purchase #2 | $72.89 | 12.739% | $82.1755 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $84.77 | 3.727% | $87.9294 | $87.93 | $87.95 | $87.90 |
| Purchase #4 | $245.59 | 11.603% | $274.0858 | $274.09 | $274.10 | $274.10 |
| Purchase #5 | $16.94 | 4.684% | $17.7335 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $157.64 | 12.822% | $177.8526 | $177.85 | $177.85 | $177.90 |
| Purchase #7 | $72.70 | 13.598% | $82.5857 | $82.59 | $82.60 | $82.60 |
| 7 purchase totals = | $888.80 | $986.3180 | $986.33 | $986.40 | $986.40 | |