| 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 | $127.61 | 4.458% | $133.2989 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $163.86 | 11.626% | $182.9104 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $20.94 | 5.257% | $22.0408 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $228.48 | 8.120% | $247.0326 | $247.03 | $247.05 | $247.00 |
| Purchase #5 | $202.37 | 7.461% | $217.4688 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $141.29 | 6.683% | $150.7324 | $150.73 | $150.75 | $150.70 |
| Purchase #7 | $24.61 | 9.854% | $27.0351 | $27.04 | $27.05 | $27.00 |
| 7 purchase totals = | $909.16 | $980.5190 | $980.52 | $980.55 | $980.40 | |