| 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 | $211.70 | 4.540% | $221.3112 | $221.31 | $221.30 | $221.30 |
| Purchase #2 | $222.34 | 8.130% | $240.4162 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $70.42 | 11.443% | $78.4782 | $78.48 | $78.50 | $78.50 |
| Purchase #4 | $26.59 | 11.594% | $29.6728 | $29.67 | $29.65 | $29.70 |
| Purchase #5 | $129.55 | 11.351% | $144.2552 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $237.50 | 4.226% | $247.5368 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $221.96 | 8.508% | $240.8444 | $240.84 | $240.85 | $240.80 |
| 7 purchase totals = | $1,120.06 | $1,202.5148 | $1,202.52 | $1,202.50 | $1,202.50 | |