| 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 | $202.87 | 8.741% | $220.6029 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $240.58 | 7.472% | $258.5561 | $258.56 | $258.55 | $258.60 |
| Purchase #3 | $14.63 | 7.839% | $15.7768 | $15.78 | $15.80 | $15.80 |
| Purchase #4 | $186.57 | 9.490% | $204.2755 | $204.28 | $204.30 | $204.30 |
| Purchase #5 | $166.88 | 13.738% | $189.806 | $189.81 | $189.80 | $189.80 |
| Purchase #6 | $85.33 | 5.146% | $89.7211 | $89.72 | $89.70 | $89.70 |
| Purchase #7 | $209.89 | 4.810% | $219.9857 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $1,106.75 | $1,198.7241 | $1,198.74 | $1,198.75 | $1,198.80 | |