| 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 | $228.97 | 13.122% | $259.0154 | $259.02 | $259.00 | $259.00 |
| Purchase #2 | $194.75 | 4.476% | $203.467 | $203.47 | $203.45 | $203.50 |
| Purchase #3 | $132.66 | 3.111% | $136.7871 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $162.91 | 4.588% | $170.3843 | $170.38 | $170.40 | $170.40 |
| Purchase #5 | $11.75 | 6.670% | $12.5337 | $12.53 | $12.55 | $12.50 |
| Purchase #6 | $73.59 | 9.722% | $80.7444 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $102.57 | 3.252% | $105.9056 | $105.91 | $105.90 | $105.90 |
| 7 purchase totals = | $907.20 | $968.8375 | $968.84 | $968.85 | $968.80 | |