| 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 | $22.68 | 6.224% | $24.0916 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $112.25 | 7.736% | $120.9337 | $120.93 | $120.95 | $120.90 |
| Purchase #3 | $232.51 | 6.444% | $247.4929 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $172.31 | 3.154% | $177.7447 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $186.54 | 12.858% | $210.5253 | $210.53 | $210.55 | $210.50 |
| Purchase #6 | $217.93 | 6.841% | $232.8386 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $111.34 | 7.743% | $119.9611 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $1,055.56 | $1,133.5879 | $1,133.58 | $1,133.65 | $1,133.50 | |