| 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 | $221.81 | 11.755% | $247.8838 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $148.85 | 9.296% | $162.6871 | $162.69 | $162.70 | $162.70 |
| Purchase #3 | $200.55 | 5.744% | $212.0696 | $212.07 | $212.05 | $212.10 |
| Purchase #4 | $48.61 | 6.448% | $51.7444 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $228.85 | 7.719% | $246.5149 | $246.51 | $246.50 | $246.50 |
| Purchase #6 | $106.51 | 12.740% | $120.0794 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $80.91 | 12.186% | $90.7697 | $90.77 | $90.75 | $90.80 |
| 7 purchase totals = | $1,036.09 | $1,131.7489 | $1,131.74 | $1,131.75 | $1,131.80 | |