| 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 | $227.65 | 12.641% | $256.4272 | $256.43 | $256.45 | $256.40 |
| Purchase #2 | $230.29 | 3.118% | $237.4704 | $237.47 | $237.45 | $237.50 |
| Purchase #3 | $15.46 | 5.425% | $16.2987 | $16.30 | $16.30 | $16.30 |
| Purchase #4 | $129.38 | 4.327% | $134.9783 | $134.98 | $135.00 | $135.00 |
| Purchase #5 | $241.28 | 7.123% | $258.4664 | $258.47 | $258.45 | $258.50 |
| Purchase #6 | $170.79 | 9.754% | $187.4489 | $187.45 | $187.45 | $187.40 |
| Purchase #7 | $109.36 | 7.653% | $117.7293 | $117.73 | $117.75 | $117.70 |
| 7 purchase totals = | $1,124.21 | $1,208.8192 | $1,208.83 | $1,208.85 | $1,208.80 | |