| 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 | $18.63 | 12.781% | $21.0111 | $21.01 | $21.00 | $21.00 |
| Purchase #2 | $153.79 | 11.491% | $171.462 | $171.46 | $171.45 | $171.50 |
| Purchase #3 | $123.41 | 8.354% | $133.7197 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $202.76 | 8.266% | $219.5201 | $219.52 | $219.50 | $219.50 |
| Purchase #5 | $62.50 | 11.390% | $69.6188 | $69.62 | $69.60 | $69.60 |
| Purchase #6 | $241.56 | 11.135% | $268.4577 | $268.46 | $268.45 | $268.50 |
| Purchase #7 | $99.39 | 3.354% | $102.7235 | $102.72 | $102.70 | $102.70 |
| 7 purchase totals = | $902.04 | $986.5129 | $986.51 | $986.40 | $986.50 | |