| 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 | $248.90 | 3.789% | $258.3308 | $258.33 | $258.35 | $258.30 |
| Purchase #2 | $120.30 | 6.314% | $127.8957 | $127.90 | $127.90 | $127.90 |
| Purchase #3 | $114.35 | 7.388% | $122.7982 | $122.80 | $122.80 | $122.80 |
| Purchase #4 | $193.59 | 11.489% | $215.8316 | $215.83 | $215.85 | $215.80 |
| Purchase #5 | $24.81 | 4.528% | $25.9334 | $25.93 | $25.95 | $25.90 |
| Purchase #6 | $43.60 | 8.594% | $47.347 | $47.35 | $47.35 | $47.30 |
| Purchase #7 | $237.83 | 12.430% | $267.3923 | $267.39 | $267.40 | $267.40 |
| 7 purchase totals = | $983.38 | $1,065.5290 | $1,065.53 | $1,065.60 | $1,065.40 | |