| 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 | $207.47 | 9.865% | $227.9369 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $149.36 | 11.255% | $166.1705 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $27.97 | 8.763% | $30.421 | $30.42 | $30.40 | $30.40 |
| Purchase #4 | $177.31 | 9.757% | $194.6101 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $215.66 | 7.499% | $231.8323 | $231.83 | $231.85 | $231.80 |
| Purchase #6 | $126.39 | 4.365% | $131.9069 | $131.91 | $131.90 | $131.90 |
| Purchase #7 | $65.55 | 10.206% | $72.24 | $72.24 | $72.25 | $72.20 |
| 7 purchase totals = | $969.71 | $1,055.1177 | $1,055.12 | $1,055.10 | $1,055.00 | |