| 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 | $86.72 | 6.428% | $92.2944 | $92.29 | $92.30 | $92.30 |
| Purchase #2 | $170.98 | 11.284% | $190.2734 | $190.27 | $190.25 | $190.30 |
| Purchase #3 | $194.86 | 4.183% | $203.011 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $13.99 | 12.706% | $15.7676 | $15.77 | $15.75 | $15.80 |
| Purchase #5 | $181.98 | 9.789% | $199.794 | $199.79 | $199.80 | $199.80 |
| Purchase #6 | $137.35 | 6.472% | $146.2393 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $227.47 | 6.278% | $241.7506 | $241.75 | $241.75 | $241.80 |
| 7 purchase totals = | $1,013.35 | $1,089.1303 | $1,089.12 | $1,089.10 | $1,089.20 | |