| 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 | $27.43 | 9.410% | $30.0112 | $30.01 | $30.00 | $30.00 |
| Purchase #2 | $197.49 | 5.310% | $207.9767 | $207.98 | $208.00 | $208.00 |
| Purchase #3 | $199.86 | 3.668% | $207.1909 | $207.19 | $207.20 | $207.20 |
| Purchase #4 | $190.28 | 3.729% | $197.3755 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $89.55 | 3.111% | $92.3359 | $92.34 | $92.35 | $92.30 |
| Purchase #6 | $123.91 | 9.127% | $135.2193 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $148.35 | 12.197% | $166.4442 | $166.44 | $166.45 | $166.40 |
| 7 purchase totals = | $976.87 | $1,036.5537 | $1,036.56 | $1,036.60 | $1,036.50 | |