| 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 | $139.82 | 9.139% | $152.5981 | $152.60 | $152.60 | $152.60 |
| Purchase #2 | $9.85 | 7.146% | $10.5539 | $10.55 | $10.55 | $10.60 |
| Purchase #3 | $57.98 | 5.311% | $61.0593 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $41.63 | 3.316% | $43.0105 | $43.01 | $43.00 | $43.00 |
| Purchase #5 | $221.25 | 5.611% | $233.6643 | $233.66 | $233.65 | $233.70 |
| Purchase #6 | $183.40 | 10.449% | $202.5635 | $202.56 | $202.55 | $202.60 |
| Purchase #7 | $218.70 | 10.856% | $242.4421 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $872.63 | $945.8917 | $945.88 | $945.85 | $946.00 | |