| 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 | $9.52 | 11.763% | $10.6398 | $10.64 | $10.65 | $10.60 |
| Purchase #2 | $182.89 | 4.436% | $191.003 | $191.00 | $191.00 | $191.00 |
| Purchase #3 | $222.86 | 3.334% | $230.2902 | $230.29 | $230.30 | $230.30 |
| Purchase #4 | $97.68 | 13.345% | $110.7154 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $24.43 | 13.580% | $27.7476 | $27.75 | $27.75 | $27.70 |
| Purchase #6 | $208.68 | 3.284% | $215.5331 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $234.56 | 9.329% | $256.4421 | $256.44 | $256.45 | $256.40 |
| 7 purchase totals = | $980.62 | $1,042.3712 | $1,042.37 | $1,042.40 | $1,042.20 | |