| 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 | $210.98 | 4.403% | $220.2694 | $220.27 | $220.25 | $220.30 |
| Purchase #2 | $164.68 | 10.137% | $181.3736 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $64.61 | 5.204% | $67.9723 | $67.97 | $67.95 | $68.00 |
| Purchase #4 | $192.58 | 3.866% | $200.0251 | $200.03 | $200.05 | $200.00 |
| Purchase #5 | $124.59 | 9.109% | $135.9389 | $135.94 | $135.95 | $135.90 |
| Purchase #6 | $242.53 | 7.522% | $260.7731 | $260.77 | $260.75 | $260.80 |
| Purchase #7 | $67.49 | 11.671% | $75.3668 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $1,067.46 | $1,141.7192 | $1,141.72 | $1,141.65 | $1,141.80 | |