| 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 | $196.33 | 13.474% | $222.7835 | $222.78 | $222.80 | $222.80 |
| Purchase #2 | $146.56 | 9.256% | $160.1256 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $69.29 | 12.125% | $77.6914 | $77.69 | $77.70 | $77.70 |
| Purchase #4 | $98.35 | 10.585% | $108.7603 | $108.76 | $108.75 | $108.80 |
| Purchase #5 | $241.35 | 4.863% | $253.0869 | $253.09 | $253.10 | $253.10 |
| Purchase #6 | $243.96 | 3.356% | $252.1473 | $252.15 | $252.15 | $252.10 |
| Purchase #7 | $144.56 | 3.216% | $149.209 | $149.21 | $149.20 | $149.20 |
| 7 purchase totals = | $1,140.40 | $1,223.8040 | $1,223.81 | $1,223.85 | $1,223.80 | |