| 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 | $247.88 | 4.641% | $259.3841 | $259.38 | $259.40 | $259.40 |
| Purchase #2 | $164.99 | 9.670% | $180.9445 | $180.94 | $180.95 | $180.90 |
| Purchase #3 | $172.64 | 7.325% | $185.2859 | $185.29 | $185.30 | $185.30 |
| Purchase #4 | $33.28 | 9.202% | $36.3424 | $36.34 | $36.35 | $36.30 |
| Purchase #5 | $94.64 | 8.754% | $102.9248 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $117.75 | 7.132% | $126.1479 | $126.15 | $126.15 | $126.10 |
| Purchase #7 | $27.47 | 5.759% | $29.052 | $29.05 | $29.05 | $29.10 |
| 7 purchase totals = | $858.65 | $920.0816 | $920.07 | $920.10 | $920.00 | |