| 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 | $203.49 | 13.669% | $231.305 | $231.31 | $231.30 | $231.30 |
| Purchase #2 | $103.27 | 5.516% | $108.9664 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $160.53 | 5.631% | $169.5694 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $207.91 | 6.865% | $222.183 | $222.18 | $222.20 | $222.20 |
| Purchase #5 | $105.26 | 7.483% | $113.1366 | $113.14 | $113.15 | $113.10 |
| Purchase #6 | $6.76 | 8.821% | $7.3563 | $7.36 | $7.35 | $7.40 |
| Purchase #7 | $236.49 | 13.688% | $268.8608 | $268.86 | $268.85 | $268.90 |
| 7 purchase totals = | $1,023.71 | $1,121.3775 | $1,121.39 | $1,121.35 | $1,121.50 | |