| 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 | $233.29 | 5.838% | $246.9095 | $246.91 | $246.90 | $246.90 |
| Purchase #2 | $108.96 | 10.253% | $120.1317 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $23.48 | 11.726% | $26.2333 | $26.23 | $26.25 | $26.20 |
| Purchase #4 | $148.78 | 8.532% | $161.4739 | $161.47 | $161.45 | $161.50 |
| Purchase #5 | $78.33 | 3.526% | $81.0919 | $81.09 | $81.10 | $81.10 |
| Purchase #6 | $205.97 | 6.167% | $218.6722 | $218.67 | $218.65 | $218.70 |
| Purchase #7 | $23.77 | 7.445% | $25.5397 | $25.54 | $25.55 | $25.50 |
| 7 purchase totals = | $822.58 | $880.0522 | $880.04 | $880.05 | $880.00 | |