| 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 | $174.78 | 13.622% | $198.5885 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $180.73 | 4.370% | $188.6279 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $225.29 | 5.248% | $237.1132 | $237.11 | $237.10 | $237.10 |
| Purchase #4 | $218.83 | 10.107% | $240.9471 | $240.95 | $240.95 | $240.90 |
| Purchase #5 | $54.95 | 9.166% | $59.9867 | $59.99 | $60.00 | $60.00 |
| Purchase #6 | $115.44 | 9.255% | $126.124 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $246.25 | 8.737% | $267.7649 | $267.76 | $267.75 | $267.80 |
| 7 purchase totals = | $1,216.27 | $1,319.1523 | $1,319.15 | $1,319.15 | $1,319.10 | |