| 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 | $203.38 | 3.777% | $211.0617 | $211.06 | $211.05 | $211.10 |
| Purchase #2 | $135.81 | 6.158% | $144.1732 | $144.17 | $144.15 | $144.20 |
| Purchase #3 | $237.37 | 11.500% | $264.6676 | $264.67 | $264.65 | $264.70 |
| Purchase #4 | $166.98 | 9.805% | $183.3524 | $183.35 | $183.35 | $183.40 |
| Purchase #5 | $64.81 | 7.141% | $69.4381 | $69.44 | $69.45 | $69.40 |
| Purchase #6 | $228.71 | 7.661% | $246.2315 | $246.23 | $246.25 | $246.20 |
| Purchase #7 | $52.93 | 7.524% | $56.9125 | $56.91 | $56.90 | $56.90 |
| 7 purchase totals = | $1,089.99 | $1,175.8370 | $1,175.83 | $1,175.80 | $1,175.90 | |