| 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 | $214.25 | 4.269% | $223.3963 | $223.40 | $223.40 | $223.40 |
| Purchase #2 | $148.45 | 7.499% | $159.5823 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $76.48 | 6.275% | $81.2791 | $81.28 | $81.30 | $81.30 |
| Purchase #4 | $162.97 | 9.378% | $178.2533 | $178.25 | $178.25 | $178.30 |
| Purchase #5 | $229.25 | 4.534% | $239.6442 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $85.57 | 9.450% | $93.6564 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $226.49 | 7.172% | $242.7339 | $242.73 | $242.75 | $242.70 |
| 7 purchase totals = | $1,143.46 | $1,218.5455 | $1,218.54 | $1,218.60 | $1,218.60 | |