| 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 | $216.66 | 11.471% | $241.5131 | $241.51 | $241.50 | $241.50 |
| Purchase #2 | $52.85 | 9.422% | $57.8295 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $21.82 | 7.416% | $23.4382 | $23.44 | $23.45 | $23.40 |
| Purchase #4 | $106.75 | 10.481% | $117.9385 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $249.42 | 13.781% | $283.7926 | $283.79 | $283.80 | $283.80 |
| Purchase #6 | $173.45 | 10.600% | $191.8357 | $191.84 | $191.85 | $191.80 |
| Purchase #7 | $71.80 | 9.662% | $78.7373 | $78.74 | $78.75 | $78.70 |
| 7 purchase totals = | $892.75 | $995.0849 | $995.09 | $995.15 | $994.90 | |