| 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 | $199.51 | 9.484% | $218.4315 | $218.43 | $218.45 | $218.40 |
| Purchase #2 | $26.36 | 9.282% | $28.8067 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $205.51 | 11.220% | $228.5682 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $6.34 | 3.170% | $6.541 | $6.54 | $6.55 | $6.50 |
| Purchase #5 | $213.36 | 6.829% | $227.9304 | $227.93 | $227.95 | $227.90 |
| Purchase #6 | $53.34 | 4.367% | $55.6694 | $55.67 | $55.65 | $55.70 |
| Purchase #7 | $210.54 | 13.870% | $239.7419 | $239.74 | $239.75 | $239.70 |
| 7 purchase totals = | $914.96 | $1,005.6891 | $1,005.69 | $1,005.70 | $1,005.60 | |