| 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 | $206.28 | 6.792% | $220.2905 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $212.78 | 6.163% | $225.8936 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $240.25 | 4.387% | $250.7898 | $250.79 | $250.80 | $250.80 |
| Purchase #4 | $130.69 | 8.753% | $142.1293 | $142.13 | $142.15 | $142.10 |
| Purchase #5 | $250.75 | 5.594% | $264.777 | $264.78 | $264.80 | $264.80 |
| Purchase #6 | $22.82 | 12.805% | $25.7421 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $113.63 | 12.202% | $127.4951 | $127.50 | $127.50 | $127.50 |
| 7 purchase totals = | $1,177.20 | $1,257.1174 | $1,257.12 | $1,257.20 | $1,257.10 | |