| 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 | $242.66 | 12.123% | $272.0777 | $272.08 | $272.10 | $272.10 |
| Purchase #2 | $81.25 | 3.516% | $84.1068 | $84.11 | $84.10 | $84.10 |
| Purchase #3 | $14.83 | 12.431% | $16.6735 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $186.42 | 10.846% | $206.6391 | $206.64 | $206.65 | $206.60 |
| Purchase #5 | $32.35 | 7.818% | $34.8791 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $146.34 | 3.233% | $151.0712 | $151.07 | $151.05 | $151.10 |
| Purchase #7 | $243.76 | 9.201% | $266.1884 | $266.19 | $266.20 | $266.20 |
| 7 purchase totals = | $947.61 | $1,031.6358 | $1,031.64 | $1,031.65 | $1,031.70 | |