| 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 | $90.28 | 8.367% | $97.8337 | $97.83 | $97.85 | $97.80 |
| Purchase #2 | $197.97 | 6.166% | $210.1768 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $48.44 | 7.740% | $52.1893 | $52.19 | $52.20 | $52.20 |
| Purchase #4 | $224.99 | 10.313% | $248.1932 | $248.19 | $248.20 | $248.20 |
| Purchase #5 | $169.95 | 5.343% | $179.0304 | $179.03 | $179.05 | $179.00 |
| Purchase #6 | $200.98 | 11.741% | $224.5771 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $73.25 | 9.871% | $80.4805 | $80.48 | $80.50 | $80.50 |
| 7 purchase totals = | $1,005.86 | $1,092.4810 | $1,092.48 | $1,092.60 | $1,092.50 | |