| 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 | $185.81 | 13.342% | $210.6008 | $210.60 | $210.60 | $210.60 |
| Purchase #2 | $212.57 | 3.727% | $220.4925 | $220.49 | $220.50 | $220.50 |
| Purchase #3 | $208.62 | 12.582% | $234.8686 | $234.87 | $234.85 | $234.90 |
| Purchase #4 | $249.59 | 12.157% | $279.9327 | $279.93 | $279.95 | $279.90 |
| Purchase #5 | $43.88 | 6.815% | $46.8704 | $46.87 | $46.85 | $46.90 |
| Purchase #6 | $44.54 | 5.739% | $47.0962 | $47.10 | $47.10 | $47.10 |
| Purchase #7 | $180.95 | 7.622% | $194.742 | $194.74 | $194.75 | $194.70 |
| 7 purchase totals = | $1,125.96 | $1,234.6032 | $1,234.60 | $1,234.60 | $1,234.60 | |