| 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 | $219.54 | 4.666% | $229.7837 | $229.78 | $229.80 | $229.80 |
| Purchase #2 | $70.60 | 12.559% | $79.4667 | $79.47 | $79.45 | $79.50 |
| Purchase #3 | $105.33 | 13.687% | $119.7465 | $119.75 | $119.75 | $119.70 |
| Purchase #4 | $186.55 | 3.686% | $193.4262 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $23.59 | 12.386% | $26.5119 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $114.35 | 5.425% | $120.5535 | $120.55 | $120.55 | $120.60 |
| Purchase #7 | $243.63 | 11.314% | $271.1943 | $271.19 | $271.20 | $271.20 |
| 7 purchase totals = | $963.59 | $1,040.6828 | $1,040.68 | $1,040.70 | $1,040.70 | |