| 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 | $222.97 | 5.504% | $235.2423 | $235.24 | $235.25 | $235.20 |
| Purchase #2 | $201.64 | 9.247% | $220.2857 | $220.29 | $220.30 | $220.30 |
| Purchase #3 | $50.66 | 12.691% | $57.0893 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $168.95 | 8.678% | $183.6115 | $183.61 | $183.60 | $183.60 |
| Purchase #5 | $112.83 | 6.276% | $119.9112 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $18.29 | 13.169% | $20.6986 | $20.70 | $20.70 | $20.70 |
| Purchase #7 | $15.53 | 8.229% | $16.808 | $16.81 | $16.80 | $16.80 |
| 7 purchase totals = | $790.87 | $853.6466 | $853.65 | $853.65 | $853.60 | |