| 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 | $209.39 | 13.357% | $237.3582 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $212.77 | 8.712% | $231.3065 | $231.31 | $231.30 | $231.30 |
| Purchase #3 | $193.54 | 8.433% | $209.8612 | $209.86 | $209.85 | $209.90 |
| Purchase #4 | $84.27 | 4.338% | $87.9256 | $87.93 | $87.95 | $87.90 |
| Purchase #5 | $46.77 | 9.395% | $51.164 | $51.16 | $51.15 | $51.20 |
| Purchase #6 | $249.42 | 6.704% | $266.1411 | $266.14 | $266.15 | $266.10 |
| Purchase #7 | $228.27 | 8.514% | $247.7049 | $247.70 | $247.70 | $247.70 |
| 7 purchase totals = | $1,224.43 | $1,331.4615 | $1,331.46 | $1,331.45 | $1,331.50 | |