| 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 | $237.48 | 5.418% | $250.3467 | $250.35 | $250.35 | $250.30 |
| Purchase #2 | $70.92 | 7.554% | $76.2773 | $76.28 | $76.30 | $76.30 |
| Purchase #3 | $133.82 | 8.430% | $145.101 | $145.10 | $145.10 | $145.10 |
| Purchase #4 | $209.32 | 6.343% | $222.5972 | $222.60 | $222.60 | $222.60 |
| Purchase #5 | $128.50 | 7.717% | $138.4163 | $138.42 | $138.40 | $138.40 |
| Purchase #6 | $213.66 | 4.289% | $222.8239 | $222.82 | $222.80 | $222.80 |
| Purchase #7 | $205.81 | 7.599% | $221.4495 | $221.45 | $221.45 | $221.40 |
| 7 purchase totals = | $1,199.51 | $1,277.0119 | $1,277.02 | $1,277.00 | $1,276.90 | |