| 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 | $99.39 | 4.395% | $103.7582 | $103.76 | $103.75 | $103.80 |
| Purchase #2 | $104.51 | 8.387% | $113.2753 | $113.28 | $113.30 | $113.30 |
| Purchase #3 | $174.69 | 9.182% | $190.73 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $225.95 | 7.102% | $241.997 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $242.95 | 12.700% | $273.8047 | $273.80 | $273.80 | $273.80 |
| Purchase #6 | $237.42 | 11.312% | $264.277 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $169.76 | 11.439% | $189.1788 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $1,254.67 | $1,377.0210 | $1,377.03 | $1,377.10 | $1,377.10 | |