| 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 | $112.61 | 3.583% | $116.6448 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $202.37 | 3.655% | $209.7666 | $209.77 | $209.75 | $209.80 |
| Purchase #3 | $188.47 | 12.557% | $212.1362 | $212.14 | $212.15 | $212.10 |
| Purchase #4 | $123.83 | 6.260% | $131.5818 | $131.58 | $131.60 | $131.60 |
| Purchase #5 | $242.49 | 3.767% | $251.6246 | $251.62 | $251.60 | $251.60 |
| Purchase #6 | $213.40 | 13.105% | $241.3661 | $241.37 | $241.35 | $241.40 |
| Purchase #7 | $156.76 | 10.561% | $173.3154 | $173.32 | $173.30 | $173.30 |
| 7 purchase totals = | $1,239.93 | $1,336.4355 | $1,336.44 | $1,336.40 | $1,336.40 | |