| 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 | $245.47 | 3.357% | $253.7104 | $253.71 | $253.70 | $253.70 |
| Purchase #2 | $180.88 | 3.331% | $186.9051 | $186.91 | $186.90 | $186.90 |
| Purchase #3 | $65.83 | 6.548% | $70.1405 | $70.14 | $70.15 | $70.10 |
| Purchase #4 | $38.56 | 3.257% | $39.8159 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $185.75 | 6.347% | $197.5396 | $197.54 | $197.55 | $197.50 |
| Purchase #6 | $240.97 | 10.134% | $265.3899 | $265.39 | $265.40 | $265.40 |
| Purchase #7 | $89.85 | 9.555% | $98.4352 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $1,047.31 | $1,111.9366 | $1,111.95 | $1,111.95 | $1,111.80 | |