| 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 | $244.60 | 10.330% | $269.8672 | $269.87 | $269.85 | $269.90 |
| Purchase #2 | $235.58 | 7.718% | $253.7621 | $253.76 | $253.75 | $253.80 |
| Purchase #3 | $177.32 | 3.532% | $183.5829 | $183.58 | $183.60 | $183.60 |
| Purchase #4 | $60.44 | 3.277% | $62.4206 | $62.42 | $62.40 | $62.40 |
| Purchase #5 | $186.86 | 12.297% | $209.8382 | $209.84 | $209.85 | $209.80 |
| Purchase #6 | $131.86 | 10.329% | $145.4798 | $145.48 | $145.50 | $145.50 |
| Purchase #7 | $205.36 | 4.872% | $215.3651 | $215.37 | $215.35 | $215.40 |
| 7 purchase totals = | $1,242.02 | $1,340.3159 | $1,340.32 | $1,340.30 | $1,340.40 | |