| 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 | $126.68 | 5.479% | $133.6208 | $133.62 | $133.60 | $133.60 |
| Purchase #2 | $234.61 | 10.172% | $258.4745 | $258.47 | $258.45 | $258.50 |
| Purchase #3 | $233.35 | 10.136% | $257.0024 | $257.00 | $257.00 | $257.00 |
| Purchase #4 | $190.59 | 8.844% | $207.4458 | $207.45 | $207.45 | $207.40 |
| Purchase #5 | $160.76 | 3.565% | $166.4911 | $166.49 | $166.50 | $166.50 |
| Purchase #6 | $121.36 | 11.661% | $135.5118 | $135.51 | $135.50 | $135.50 |
| Purchase #7 | $159.67 | 4.238% | $166.4368 | $166.44 | $166.45 | $166.40 |
| 7 purchase totals = | $1,227.02 | $1,324.9832 | $1,324.98 | $1,324.95 | $1,324.90 | |