| 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 | $242.94 | 9.826% | $266.8113 | $266.81 | $266.80 | $266.80 |
| Purchase #2 | $71.92 | 3.312% | $74.302 | $74.30 | $74.30 | $74.30 |
| Purchase #3 | $246.29 | 7.357% | $264.4096 | $264.41 | $264.40 | $264.40 |
| Purchase #4 | $25.34 | 9.105% | $27.6472 | $27.65 | $27.65 | $27.60 |
| Purchase #5 | $135.66 | 9.729% | $148.8584 | $148.86 | $148.85 | $148.90 |
| Purchase #6 | $71.47 | 10.807% | $79.1938 | $79.19 | $79.20 | $79.20 |
| Purchase #7 | $12.73 | 5.501% | $13.4303 | $13.43 | $13.45 | $13.40 |
| 7 purchase totals = | $806.35 | $874.6526 | $874.65 | $874.65 | $874.60 | |