| 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 | $114.65 | 12.569% | $129.0604 | $129.06 | $129.05 | $129.10 |
| Purchase #2 | $237.80 | 13.428% | $269.7318 | $269.73 | $269.75 | $269.70 |
| Purchase #3 | $167.25 | 4.865% | $175.3867 | $175.39 | $175.40 | $175.40 |
| Purchase #4 | $170.35 | 5.780% | $180.1962 | $180.20 | $180.20 | $180.20 |
| Purchase #5 | $10.86 | 11.102% | $12.0657 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $55.58 | 8.243% | $60.1615 | $60.16 | $60.15 | $60.20 |
| Purchase #7 | $248.48 | 4.376% | $259.3535 | $259.35 | $259.35 | $259.40 |
| 7 purchase totals = | $1,004.97 | $1,085.9558 | $1,085.96 | $1,085.95 | $1,086.10 | |