| 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 | $231.98 | 8.762% | $252.3061 | $252.31 | $252.30 | $252.30 |
| Purchase #2 | $37.88 | 4.234% | $39.4838 | $39.48 | $39.50 | $39.50 |
| Purchase #3 | $233.51 | 5.775% | $246.9952 | $247.00 | $247.00 | $247.00 |
| Purchase #4 | $145.34 | 7.286% | $155.9295 | $155.93 | $155.95 | $155.90 |
| Purchase #5 | $74.50 | 9.752% | $81.7652 | $81.77 | $81.75 | $81.80 |
| Purchase #6 | $108.37 | 12.690% | $122.1222 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $12.74 | 10.267% | $14.048 | $14.05 | $14.05 | $14.00 |
| 7 purchase totals = | $844.32 | $912.6500 | $912.66 | $912.65 | $912.60 | |