| 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 | $190.26 | 12.715% | $214.4516 | $214.45 | $214.45 | $214.50 |
| Purchase #2 | $223.63 | 4.700% | $234.1406 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $227.92 | 7.785% | $245.6636 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $100.57 | 4.633% | $105.2294 | $105.23 | $105.25 | $105.20 |
| Purchase #5 | $88.26 | 9.836% | $96.9413 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $195.28 | 11.426% | $217.5927 | $217.59 | $217.60 | $217.60 |
| Purchase #7 | $141.51 | 12.851% | $159.6955 | $159.70 | $159.70 | $159.70 |
| 7 purchase totals = | $1,167.43 | $1,273.7147 | $1,273.71 | $1,273.75 | $1,273.70 | |