| 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 | $217.58 | 4.318% | $226.9751 | $226.98 | $227.00 | $227.00 |
| Purchase #2 | $10.46 | 12.750% | $11.7937 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $91.75 | 12.190% | $102.9343 | $102.93 | $102.95 | $102.90 |
| Purchase #4 | $209.82 | 10.473% | $231.7944 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $181.76 | 5.219% | $191.2461 | $191.25 | $191.25 | $191.20 |
| Purchase #6 | $23.30 | 7.755% | $25.1069 | $25.11 | $25.10 | $25.10 |
| Purchase #7 | $27.85 | 13.320% | $31.5596 | $31.56 | $31.55 | $31.60 |
| 7 purchase totals = | $762.52 | $821.4101 | $821.41 | $821.45 | $821.40 | |