| 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 | $199.43 | 8.452% | $216.2858 | $216.29 | $216.30 | $216.30 |
| Purchase #2 | $227.80 | 7.525% | $244.942 | $244.94 | $244.95 | $244.90 |
| Purchase #3 | $124.46 | 13.705% | $141.5172 | $141.52 | $141.50 | $141.50 |
| Purchase #4 | $159.34 | 8.792% | $173.3492 | $173.35 | $173.35 | $173.30 |
| Purchase #5 | $175.67 | 7.268% | $188.4377 | $188.44 | $188.45 | $188.40 |
| Purchase #6 | $76.63 | 13.421% | $86.9145 | $86.91 | $86.90 | $86.90 |
| Purchase #7 | $195.87 | 3.472% | $202.6706 | $202.67 | $202.65 | $202.70 |
| 7 purchase totals = | $1,159.20 | $1,254.1170 | $1,254.12 | $1,254.10 | $1,254.00 | |