| 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 | $116.79 | 4.634% | $122.202 | $122.20 | $122.20 | $122.20 |
| Purchase #2 | $11.95 | 4.295% | $12.4633 | $12.46 | $12.45 | $12.50 |
| Purchase #3 | $240.84 | 12.119% | $270.0274 | $270.03 | $270.05 | $270.00 |
| Purchase #4 | $83.93 | 10.439% | $92.6915 | $92.69 | $92.70 | $92.70 |
| Purchase #5 | $57.88 | 9.591% | $63.4313 | $63.43 | $63.45 | $63.40 |
| Purchase #6 | $120.29 | 3.451% | $124.4412 | $124.44 | $124.45 | $124.40 |
| Purchase #7 | $196.80 | 10.550% | $217.5624 | $217.56 | $217.55 | $217.60 |
| 7 purchase totals = | $828.48 | $902.8191 | $902.81 | $902.85 | $902.80 | |