| 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 | $115.71 | 13.603% | $131.45 | $131.45 | $131.45 | $131.50 |
| Purchase #2 | $247.96 | 13.516% | $281.4743 | $281.47 | $281.45 | $281.50 |
| Purchase #3 | $202.48 | 10.103% | $222.9366 | $222.94 | $222.95 | $222.90 |
| Purchase #4 | $200.36 | 11.160% | $222.7202 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $182.95 | 8.452% | $198.4129 | $198.41 | $198.40 | $198.40 |
| Purchase #6 | $23.45 | 11.165% | $26.0682 | $26.07 | $26.05 | $26.10 |
| Purchase #7 | $119.30 | 8.239% | $129.1291 | $129.13 | $129.15 | $129.10 |
| 7 purchase totals = | $1,092.21 | $1,212.1913 | $1,212.19 | $1,212.15 | $1,212.20 | |