| 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 | $223.59 | 7.142% | $239.5588 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $117.57 | 13.509% | $133.4525 | $133.45 | $133.45 | $133.50 |
| Purchase #3 | $176.41 | 6.477% | $187.8361 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $135.26 | 11.558% | $150.8934 | $150.89 | $150.90 | $150.90 |
| Purchase #5 | $219.59 | 3.722% | $227.7631 | $227.76 | $227.75 | $227.80 |
| Purchase #6 | $220.67 | 13.345% | $250.1184 | $250.12 | $250.10 | $250.10 |
| Purchase #7 | $80.69 | 6.574% | $85.9946 | $85.99 | $86.00 | $86.00 |
| 7 purchase totals = | $1,173.78 | $1,275.6169 | $1,275.61 | $1,275.60 | $1,275.70 | |