| 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 | $122.81 | 5.587% | $129.6714 | $129.67 | $129.65 | $129.70 |
| Purchase #2 | $248.25 | 3.811% | $257.7108 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $38.82 | 10.184% | $42.7734 | $42.77 | $42.75 | $42.80 |
| Purchase #4 | $244.54 | 5.234% | $257.3392 | $257.34 | $257.35 | $257.30 |
| Purchase #5 | $118.62 | 12.320% | $133.234 | $133.23 | $133.25 | $133.20 |
| Purchase #6 | $232.64 | 10.829% | $257.8326 | $257.83 | $257.85 | $257.80 |
| Purchase #7 | $146.93 | 10.836% | $162.8513 | $162.85 | $162.85 | $162.90 |
| 7 purchase totals = | $1,152.61 | $1,241.4127 | $1,241.40 | $1,241.40 | $1,241.40 | |