| 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 | $209.84 | 12.861% | $236.8275 | $236.83 | $236.85 | $236.80 |
| Purchase #2 | $219.43 | 10.164% | $241.7329 | $241.73 | $241.75 | $241.70 |
| Purchase #3 | $109.31 | 12.510% | $122.9847 | $122.98 | $123.00 | $123.00 |
| Purchase #4 | $134.99 | 10.529% | $149.2031 | $149.20 | $149.20 | $149.20 |
| Purchase #5 | $68.44 | 10.712% | $75.7713 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $32.52 | 7.596% | $34.9902 | $34.99 | $35.00 | $35.00 |
| Purchase #7 | $101.96 | 13.352% | $115.5737 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $876.49 | $977.0834 | $977.07 | $977.10 | $977.10 | |