| 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 | $31.40 | 13.468% | $35.629 | $35.63 | $35.65 | $35.60 |
| Purchase #2 | $211.55 | 5.102% | $222.3433 | $222.34 | $222.35 | $222.30 |
| Purchase #3 | $231.49 | 10.842% | $256.5881 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $190.63 | 13.675% | $216.6987 | $216.70 | $216.70 | $216.70 |
| Purchase #5 | $82.75 | 6.233% | $87.9078 | $87.91 | $87.90 | $87.90 |
| Purchase #6 | $158.36 | 11.174% | $176.0551 | $176.06 | $176.05 | $176.10 |
| Purchase #7 | $200.83 | 9.825% | $220.5615 | $220.56 | $220.55 | $220.60 |
| 7 purchase totals = | $1,107.01 | $1,215.7835 | $1,215.79 | $1,215.80 | $1,215.80 | |