| 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 | $135.87 | 4.185% | $141.5562 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $83.54 | 3.302% | $86.2985 | $86.30 | $86.30 | $86.30 |
| Purchase #3 | $13.75 | 5.710% | $14.5351 | $14.54 | $14.55 | $14.50 |
| Purchase #4 | $121.96 | 8.408% | $132.2144 | $132.21 | $132.20 | $132.20 |
| Purchase #5 | $213.25 | 13.210% | $241.4203 | $241.42 | $241.40 | $241.40 |
| Purchase #6 | $185.32 | 7.794% | $199.7638 | $199.76 | $199.75 | $199.80 |
| Purchase #7 | $197.86 | 13.303% | $224.1813 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $951.55 | $1,039.9696 | $1,039.97 | $1,039.95 | $1,040.00 | |