| 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 | $99.26 | 3.813% | $103.0448 | $103.04 | $103.05 | $103.00 |
| Purchase #2 | $200.93 | 8.830% | $218.6721 | $218.67 | $218.65 | $218.70 |
| Purchase #3 | $158.92 | 9.667% | $174.2828 | $174.28 | $174.30 | $174.30 |
| Purchase #4 | $100.44 | 9.656% | $110.1385 | $110.14 | $110.15 | $110.10 |
| Purchase #5 | $243.60 | 10.254% | $268.5787 | $268.58 | $268.60 | $268.60 |
| Purchase #6 | $79.74 | 11.274% | $88.7299 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $136.87 | 12.681% | $154.2265 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $1,019.76 | $1,117.6733 | $1,117.67 | $1,117.75 | $1,117.60 | |