| 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 | $105.99 | 10.776% | $117.4115 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $233.83 | 8.449% | $253.5863 | $253.59 | $253.60 | $253.60 |
| Purchase #3 | $87.88 | 6.201% | $93.3294 | $93.33 | $93.35 | $93.30 |
| Purchase #4 | $48.53 | 11.367% | $54.0464 | $54.05 | $54.05 | $54.00 |
| Purchase #5 | $228.35 | 7.334% | $245.0972 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $225.55 | 5.239% | $237.3666 | $237.37 | $237.35 | $237.40 |
| Purchase #7 | $158.81 | 6.139% | $168.5593 | $168.56 | $168.55 | $168.60 |
| 7 purchase totals = | $1,088.94 | $1,169.3967 | $1,169.41 | $1,169.40 | $1,169.40 | |