| 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 | $242.44 | 12.376% | $272.4444 | $272.44 | $272.45 | $272.40 |
| Purchase #2 | $81.75 | 8.363% | $88.5868 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $127.66 | 11.559% | $142.4162 | $142.42 | $142.40 | $142.40 |
| Purchase #4 | $119.43 | 9.515% | $130.7938 | $130.79 | $130.80 | $130.80 |
| Purchase #5 | $130.39 | 11.760% | $145.7239 | $145.72 | $145.70 | $145.70 |
| Purchase #6 | $60.89 | 9.654% | $66.7683 | $66.77 | $66.75 | $66.80 |
| Purchase #7 | $97.46 | 11.597% | $108.7624 | $108.76 | $108.75 | $108.80 |
| 7 purchase totals = | $860.02 | $955.4958 | $955.49 | $955.45 | $955.50 | |