| 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 | $207.44 | 10.358% | $228.9266 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $178.27 | 5.698% | $188.4278 | $188.43 | $188.45 | $188.40 |
| Purchase #3 | $122.86 | 7.626% | $132.2293 | $132.23 | $132.25 | $132.20 |
| Purchase #4 | $46.57 | 6.849% | $49.7596 | $49.76 | $49.75 | $49.80 |
| Purchase #5 | $176.41 | 13.846% | $200.8357 | $200.84 | $200.85 | $200.80 |
| Purchase #6 | $103.38 | 8.141% | $111.7962 | $111.80 | $111.80 | $111.80 |
| Purchase #7 | $29.83 | 9.493% | $32.6618 | $32.66 | $32.65 | $32.70 |
| 7 purchase totals = | $864.76 | $944.6370 | $944.65 | $944.70 | $944.60 | |