| 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 | $242.67 | 3.115% | $250.2292 | $250.23 | $250.25 | $250.20 |
| Purchase #2 | $163.69 | 6.624% | $174.5328 | $174.53 | $174.55 | $174.50 |
| Purchase #3 | $80.91 | 3.814% | $83.9959 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $110.74 | 10.810% | $122.711 | $122.71 | $122.70 | $122.70 |
| Purchase #5 | $46.79 | 5.599% | $49.4098 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $162.59 | 11.695% | $181.6049 | $181.60 | $181.60 | $181.60 |
| Purchase #7 | $75.26 | 10.243% | $82.9689 | $82.97 | $82.95 | $83.00 |
| 7 purchase totals = | $882.65 | $945.4525 | $945.45 | $945.45 | $945.40 | |