| 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 | $202.77 | 8.801% | $220.6158 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $89.26 | 4.168% | $92.9804 | $92.98 | $93.00 | $93.00 |
| Purchase #3 | $213.81 | 12.668% | $240.8955 | $240.90 | $240.90 | $240.90 |
| Purchase #4 | $12.57 | 10.521% | $13.8925 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $154.94 | 10.421% | $171.0863 | $171.09 | $171.10 | $171.10 |
| Purchase #6 | $163.53 | 11.525% | $182.3768 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $220.40 | 13.871% | $250.9717 | $250.97 | $250.95 | $251.00 |
| 7 purchase totals = | $1,057.28 | $1,172.8190 | $1,172.83 | $1,172.85 | $1,172.90 | |