| 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 | $222.70 | 6.528% | $237.2379 | $237.24 | $237.25 | $237.20 |
| Purchase #2 | $205.41 | 11.364% | $228.7528 | $228.75 | $228.75 | $228.80 |
| Purchase #3 | $183.59 | 8.480% | $199.1584 | $199.16 | $199.15 | $199.20 |
| Purchase #4 | $112.96 | 5.503% | $119.1762 | $119.18 | $119.20 | $119.20 |
| Purchase #5 | $39.66 | 7.266% | $42.5417 | $42.54 | $42.55 | $42.50 |
| Purchase #6 | $221.62 | 11.329% | $246.7273 | $246.73 | $246.75 | $246.70 |
| Purchase #7 | $65.77 | 9.387% | $71.9438 | $71.94 | $71.95 | $71.90 |
| 7 purchase totals = | $1,051.71 | $1,145.5381 | $1,145.54 | $1,145.60 | $1,145.50 | |