| 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 | $213.71 | 6.593% | $227.7999 | $227.80 | $227.80 | $227.80 |
| Purchase #2 | $176.57 | 3.762% | $183.2126 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $168.72 | 4.855% | $176.9114 | $176.91 | $176.90 | $176.90 |
| Purchase #4 | $6.62 | 11.410% | $7.3753 | $7.38 | $7.40 | $7.40 |
| Purchase #5 | $123.42 | 3.618% | $127.8853 | $127.89 | $127.90 | $127.90 |
| Purchase #6 | $139.26 | 13.839% | $158.5322 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $227.88 | 13.225% | $258.0171 | $258.02 | $258.00 | $258.00 |
| 7 purchase totals = | $1,056.18 | $1,139.7338 | $1,139.74 | $1,139.75 | $1,139.70 | |