| 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 | $10.79 | 12.341% | $12.1216 | $12.12 | $12.10 | $12.10 |
| Purchase #2 | $161.39 | 6.657% | $172.1337 | $172.13 | $172.15 | $172.10 |
| Purchase #3 | $106.94 | 10.604% | $118.2799 | $118.28 | $118.30 | $118.30 |
| Purchase #4 | $186.32 | 9.449% | $203.9254 | $203.93 | $203.95 | $203.90 |
| Purchase #5 | $105.36 | 11.135% | $117.0918 | $117.09 | $117.10 | $117.10 |
| Purchase #6 | $238.50 | 6.384% | $253.7258 | $253.73 | $253.75 | $253.70 |
| Purchase #7 | $166.80 | 5.802% | $176.4777 | $176.48 | $176.50 | $176.50 |
| 7 purchase totals = | $976.10 | $1,053.7559 | $1,053.76 | $1,053.85 | $1,053.70 | |