| 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 | $220.90 | 9.281% | $241.4017 | $241.40 | $241.40 | $241.40 |
| Purchase #2 | $214.68 | 9.154% | $234.3318 | $234.33 | $234.35 | $234.30 |
| Purchase #3 | $154.48 | 3.799% | $160.3487 | $160.35 | $160.35 | $160.30 |
| Purchase #4 | $210.79 | 13.716% | $239.702 | $239.70 | $239.70 | $239.70 |
| Purchase #5 | $205.42 | 11.527% | $229.0988 | $229.10 | $229.10 | $229.10 |
| Purchase #6 | $141.82 | 7.244% | $152.0934 | $152.09 | $152.10 | $152.10 |
| Purchase #7 | $94.45 | 7.657% | $101.682 | $101.68 | $101.70 | $101.70 |
| 7 purchase totals = | $1,242.54 | $1,358.6584 | $1,358.65 | $1,358.70 | $1,358.60 | |