| 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 | $209.32 | 9.717% | $229.6596 | $229.66 | $229.65 | $229.70 |
| Purchase #2 | $162.28 | 4.498% | $169.5794 | $169.58 | $169.60 | $169.60 |
| Purchase #3 | $247.63 | 7.547% | $266.3186 | $266.32 | $266.30 | $266.30 |
| Purchase #4 | $194.29 | 8.740% | $211.2709 | $211.27 | $211.25 | $211.30 |
| Purchase #5 | $164.25 | 7.596% | $176.7264 | $176.73 | $176.75 | $176.70 |
| Purchase #6 | $98.63 | 10.171% | $108.6617 | $108.66 | $108.65 | $108.70 |
| Purchase #7 | $216.56 | 13.737% | $246.3088 | $246.31 | $246.30 | $246.30 |
| 7 purchase totals = | $1,292.96 | $1,408.5254 | $1,408.53 | $1,408.50 | $1,408.60 | |