| 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 | $92.32 | 9.688% | $101.264 | $101.26 | $101.25 | $101.30 |
| Purchase #2 | $96.82 | 13.482% | $109.8733 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $155.81 | 7.416% | $167.3649 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $53.81 | 13.371% | $61.0049 | $61.00 | $61.00 | $61.00 |
| Purchase #5 | $243.37 | 12.343% | $273.4092 | $273.41 | $273.40 | $273.40 |
| Purchase #6 | $217.80 | 9.283% | $238.0184 | $238.02 | $238.00 | $238.00 |
| Purchase #7 | $247.88 | 12.116% | $277.9131 | $277.91 | $277.90 | $277.90 |
| 7 purchase totals = | $1,107.81 | $1,228.8478 | $1,228.83 | $1,228.75 | $1,228.90 | |