| 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 | $198.31 | 7.334% | $212.8541 | $212.85 | $212.85 | $212.90 |
| Purchase #2 | $223.40 | 13.119% | $252.7078 | $252.71 | $252.70 | $252.70 |
| Purchase #3 | $152.80 | 7.801% | $164.7199 | $164.72 | $164.70 | $164.70 |
| Purchase #4 | $229.36 | 3.568% | $237.5436 | $237.54 | $237.55 | $237.50 |
| Purchase #5 | $164.68 | 13.616% | $187.1028 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $149.75 | 8.513% | $162.4982 | $162.50 | $162.50 | $162.50 |
| Purchase #7 | $245.63 | 11.645% | $274.2336 | $274.23 | $274.25 | $274.20 |
| 7 purchase totals = | $1,363.93 | $1,491.6600 | $1,491.65 | $1,491.65 | $1,491.60 | |