| 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 | $243.96 | 6.115% | $258.8782 | $258.88 | $258.90 | $258.90 |
| Purchase #2 | $209.83 | 6.218% | $222.8772 | $222.88 | $222.90 | $222.90 |
| Purchase #3 | $241.71 | 13.630% | $274.6551 | $274.66 | $274.65 | $274.70 |
| Purchase #4 | $117.36 | 13.631% | $133.3573 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $56.56 | 10.216% | $62.3382 | $62.34 | $62.35 | $62.30 |
| Purchase #6 | $31.49 | 11.771% | $35.1967 | $35.20 | $35.20 | $35.20 |
| Purchase #7 | $53.49 | 8.539% | $58.0575 | $58.06 | $58.05 | $58.10 |
| 7 purchase totals = | $954.40 | $1,045.3602 | $1,045.38 | $1,045.40 | $1,045.50 | |