| 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 | $128.54 | 5.388% | $135.4657 | $135.47 | $135.45 | $135.50 |
| Purchase #2 | $220.36 | 10.667% | $243.8658 | $243.87 | $243.85 | $243.90 |
| Purchase #3 | $242.69 | 12.239% | $272.3928 | $272.39 | $272.40 | $272.40 |
| Purchase #4 | $130.41 | 12.287% | $146.4335 | $146.43 | $146.45 | $146.40 |
| Purchase #5 | $205.95 | 3.394% | $212.9399 | $212.94 | $212.95 | $212.90 |
| Purchase #6 | $224.77 | 13.852% | $255.9051 | $255.91 | $255.90 | $255.90 |
| Purchase #7 | $6.35 | 10.832% | $7.0378 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $1,159.07 | $1,274.0406 | $1,274.05 | $1,274.05 | $1,274.00 | |