| 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 | $230.54 | 9.609% | $252.6926 | $252.69 | $252.70 | $252.70 |
| Purchase #2 | $191.52 | 12.510% | $215.4792 | $215.48 | $215.50 | $215.50 |
| Purchase #3 | $62.89 | 12.311% | $70.6324 | $70.63 | $70.65 | $70.60 |
| Purchase #4 | $203.31 | 9.187% | $221.9881 | $221.99 | $222.00 | $222.00 |
| Purchase #5 | $77.70 | 4.815% | $81.4413 | $81.44 | $81.45 | $81.40 |
| Purchase #6 | $137.90 | 3.559% | $142.8079 | $142.81 | $142.80 | $142.80 |
| Purchase #7 | $61.42 | 5.246% | $64.6421 | $64.64 | $64.65 | $64.60 |
| 7 purchase totals = | $965.28 | $1,049.6836 | $1,049.68 | $1,049.75 | $1,049.60 | |