| 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 | $240.94 | 10.483% | $266.1977 | $266.20 | $266.20 | $266.20 |
| Purchase #2 | $126.70 | 7.172% | $135.7869 | $135.79 | $135.80 | $135.80 |
| Purchase #3 | $6.99 | 5.858% | $7.3995 | $7.40 | $7.40 | $7.40 |
| Purchase #4 | $178.73 | 13.602% | $203.0409 | $203.04 | $203.05 | $203.00 |
| Purchase #5 | $12.58 | 5.778% | $13.3069 | $13.31 | $13.30 | $13.30 |
| Purchase #6 | $201.45 | 13.874% | $229.3992 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $56.62 | 11.302% | $63.0192 | $63.02 | $63.00 | $63.00 |
| 7 purchase totals = | $824.01 | $918.1503 | $918.16 | $918.15 | $918.10 | |