| 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 | $23.99 | 6.105% | $25.4546 | $25.45 | $25.45 | $25.50 |
| Purchase #2 | $199.64 | 7.173% | $213.9602 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $242.65 | 5.757% | $256.6194 | $256.62 | $256.60 | $256.60 |
| Purchase #4 | $118.68 | 12.648% | $133.6906 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $119.78 | 10.556% | $132.424 | $132.42 | $132.40 | $132.40 |
| Purchase #6 | $150.31 | 8.268% | $162.7376 | $162.74 | $162.75 | $162.70 |
| Purchase #7 | $234.42 | 12.277% | $263.1997 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $1,089.47 | $1,188.0861 | $1,188.08 | $1,188.05 | $1,188.10 | |