| 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 | $247.49 | 12.142% | $277.5402 | $277.54 | $277.55 | $277.50 |
| Purchase #2 | $166.50 | 3.254% | $171.9179 | $171.92 | $171.90 | $171.90 |
| Purchase #3 | $15.90 | 9.844% | $17.4652 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $67.82 | 3.855% | $70.4345 | $70.43 | $70.45 | $70.40 |
| Purchase #5 | $194.85 | 12.752% | $219.6973 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $150.70 | 3.403% | $155.8283 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $198.69 | 5.762% | $210.1385 | $210.14 | $210.15 | $210.10 |
| 7 purchase totals = | $1,041.95 | $1,123.0219 | $1,123.03 | $1,123.05 | $1,122.90 | |