| 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 | $218.44 | 13.594% | $248.1347 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $37.45 | 8.797% | $40.7445 | $40.74 | $40.75 | $40.70 |
| Purchase #3 | $42.72 | 12.247% | $47.9519 | $47.95 | $47.95 | $48.00 |
| Purchase #4 | $222.36 | 9.113% | $242.6237 | $242.62 | $242.60 | $242.60 |
| Purchase #5 | $154.80 | 4.182% | $161.2737 | $161.27 | $161.25 | $161.30 |
| Purchase #6 | $250.25 | 7.214% | $268.303 | $268.30 | $268.30 | $268.30 |
| Purchase #7 | $116.86 | 4.296% | $121.8803 | $121.88 | $121.90 | $121.90 |
| 7 purchase totals = | $1,042.88 | $1,130.9118 | $1,130.89 | $1,130.90 | $1,130.90 | |