| 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 | $225.36 | 13.116% | $254.9182 | $254.92 | $254.90 | $254.90 |
| Purchase #2 | $239.98 | 10.210% | $264.482 | $264.48 | $264.50 | $264.50 |
| Purchase #3 | $232.40 | 12.827% | $262.2099 | $262.21 | $262.20 | $262.20 |
| Purchase #4 | $86.54 | 4.333% | $90.2898 | $90.29 | $90.30 | $90.30 |
| Purchase #5 | $74.50 | 13.366% | $84.4577 | $84.46 | $84.45 | $84.50 |
| Purchase #6 | $104.43 | 4.464% | $109.0918 | $109.09 | $109.10 | $109.10 |
| Purchase #7 | $229.99 | 4.658% | $240.7029 | $240.70 | $240.70 | $240.70 |
| 7 purchase totals = | $1,193.20 | $1,306.1523 | $1,306.15 | $1,306.15 | $1,306.20 | |