| 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 | $109.33 | 12.164% | $122.6289 | $122.63 | $122.65 | $122.60 |
| Purchase #2 | $182.75 | 3.107% | $188.428 | $188.43 | $188.45 | $188.40 |
| Purchase #3 | $11.77 | 10.285% | $12.9805 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $111.53 | 9.231% | $121.8253 | $121.83 | $121.85 | $121.80 |
| Purchase #5 | $146.33 | 5.304% | $154.0913 | $154.09 | $154.10 | $154.10 |
| Purchase #6 | $230.37 | 13.731% | $262.0021 | $262.00 | $262.00 | $262.00 |
| Purchase #7 | $135.56 | 12.443% | $152.4277 | $152.43 | $152.45 | $152.40 |
| 7 purchase totals = | $927.64 | $1,014.3838 | $1,014.39 | $1,014.50 | $1,014.30 | |