| 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 | $99.87 | 5.451% | $105.3139 | $105.31 | $105.30 | $105.30 |
| Purchase #2 | $6.68 | 9.536% | $7.317 | $7.32 | $7.30 | $7.30 |
| Purchase #3 | $184.88 | 3.456% | $191.2695 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $212.56 | 4.146% | $221.3727 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $173.48 | 11.233% | $192.967 | $192.97 | $192.95 | $193.00 |
| Purchase #6 | $192.94 | 13.432% | $218.8557 | $218.86 | $218.85 | $218.90 |
| Purchase #7 | $170.53 | 7.435% | $183.2089 | $183.21 | $183.20 | $183.20 |
| 7 purchase totals = | $1,040.94 | $1,120.3047 | $1,120.31 | $1,120.20 | $1,120.40 | |