| 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 | $199.82 | 7.360% | $214.5268 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $83.53 | 7.339% | $89.6603 | $89.66 | $89.65 | $89.70 |
| Purchase #3 | $130.98 | 4.219% | $136.506 | $136.51 | $136.50 | $136.50 |
| Purchase #4 | $12.56 | 10.184% | $13.8391 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $240.64 | 5.495% | $253.8632 | $253.86 | $253.85 | $253.90 |
| Purchase #6 | $162.98 | 7.579% | $175.3323 | $175.33 | $175.35 | $175.30 |
| Purchase #7 | $15.60 | 6.105% | $16.5524 | $16.55 | $16.55 | $16.60 |
| 7 purchase totals = | $846.11 | $900.2801 | $900.28 | $900.30 | $900.30 | |