| 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 | $100.93 | 11.742% | $112.7812 | $112.78 | $112.80 | $112.80 |
| Purchase #2 | $160.53 | 13.665% | $182.4664 | $182.47 | $182.45 | $182.50 |
| Purchase #3 | $249.86 | 7.156% | $267.74 | $267.74 | $267.75 | $267.70 |
| Purchase #4 | $72.36 | 5.781% | $76.5431 | $76.54 | $76.55 | $76.50 |
| Purchase #5 | $219.36 | 9.262% | $239.6771 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $197.69 | 4.115% | $205.8249 | $205.82 | $205.80 | $205.80 |
| Purchase #7 | $119.75 | 12.262% | $134.4337 | $134.43 | $134.45 | $134.40 |
| 7 purchase totals = | $1,120.48 | $1,219.4664 | $1,219.46 | $1,219.50 | $1,219.40 | |