| 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 | $199.69 | 3.843% | $207.3641 | $207.36 | $207.35 | $207.40 |
| Purchase #2 | $107.64 | 11.643% | $120.1725 | $120.17 | $120.15 | $120.20 |
| Purchase #3 | $66.44 | 7.444% | $71.3858 | $71.39 | $71.40 | $71.40 |
| Purchase #4 | $103.73 | 12.740% | $116.9452 | $116.95 | $116.95 | $116.90 |
| Purchase #5 | $58.74 | 6.810% | $62.7402 | $62.74 | $62.75 | $62.70 |
| Purchase #6 | $217.42 | 8.751% | $236.4464 | $236.45 | $236.45 | $236.40 |
| Purchase #7 | $191.91 | 13.363% | $217.5549 | $217.55 | $217.55 | $217.60 |
| 7 purchase totals = | $945.57 | $1,032.6091 | $1,032.61 | $1,032.60 | $1,032.60 | |