| 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 | $155.76 | 3.815% | $161.7022 | $161.70 | $161.70 | $161.70 |
| Purchase #2 | $209.69 | 5.815% | $221.8835 | $221.88 | $221.90 | $221.90 |
| Purchase #3 | $121.90 | 4.374% | $127.2319 | $127.23 | $127.25 | $127.20 |
| Purchase #4 | $193.58 | 8.423% | $209.8852 | $209.89 | $209.90 | $209.90 |
| Purchase #5 | $237.91 | 7.119% | $254.8468 | $254.85 | $254.85 | $254.80 |
| Purchase #6 | $230.37 | 9.854% | $253.0707 | $253.07 | $253.05 | $253.10 |
| Purchase #7 | $56.81 | 9.503% | $62.2087 | $62.21 | $62.20 | $62.20 |
| 7 purchase totals = | $1,206.02 | $1,290.8290 | $1,290.83 | $1,290.85 | $1,290.80 | |