| 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 | $202.70 | 12.608% | $228.2564 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $191.81 | 9.211% | $209.4776 | $209.48 | $209.50 | $209.50 |
| Purchase #3 | $102.98 | 3.534% | $106.6193 | $106.62 | $106.60 | $106.60 |
| Purchase #4 | $91.52 | 7.464% | $98.3511 | $98.35 | $98.35 | $98.40 |
| Purchase #5 | $115.86 | 9.560% | $126.9362 | $126.94 | $126.95 | $126.90 |
| Purchase #6 | $150.47 | 8.380% | $163.0794 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $91.31 | 13.792% | $103.9035 | $103.90 | $103.90 | $103.90 |
| 7 purchase totals = | $946.65 | $1,036.6235 | $1,036.63 | $1,036.65 | $1,036.70 | |