| 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 | $216.98 | 5.543% | $229.0072 | $229.01 | $229.00 | $229.00 |
| Purchase #2 | $126.73 | 9.483% | $138.7478 | $138.75 | $138.75 | $138.70 |
| Purchase #3 | $147.54 | 10.584% | $163.1556 | $163.16 | $163.15 | $163.20 |
| Purchase #4 | $85.30 | 13.519% | $96.8317 | $96.83 | $96.85 | $96.80 |
| Purchase #5 | $90.54 | 11.820% | $101.2418 | $101.24 | $101.25 | $101.20 |
| Purchase #6 | $185.82 | 11.611% | $207.3956 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $67.35 | 8.696% | $73.2068 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $920.26 | $1,009.5865 | $1,009.60 | $1,009.60 | $1,009.50 | |