| 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 | $21.63 | 11.667% | $24.1536 | $24.15 | $24.15 | $24.20 |
| Purchase #2 | $196.88 | 4.832% | $206.3932 | $206.39 | $206.40 | $206.40 |
| Purchase #3 | $217.48 | 13.713% | $247.303 | $247.30 | $247.30 | $247.30 |
| Purchase #4 | $141.77 | 6.128% | $150.4577 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $203.81 | 11.789% | $227.8372 | $227.84 | $227.85 | $227.80 |
| Purchase #6 | $105.52 | 5.391% | $111.2086 | $111.21 | $111.20 | $111.20 |
| Purchase #7 | $197.32 | 6.348% | $209.8459 | $209.85 | $209.85 | $209.80 |
| 7 purchase totals = | $1,084.41 | $1,177.1992 | $1,177.20 | $1,177.20 | $1,177.20 | |