| 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 | $209.42 | 4.614% | $219.0826 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $35.60 | 11.697% | $39.7641 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $246.60 | 9.212% | $269.3168 | $269.32 | $269.30 | $269.30 |
| Purchase #4 | $22.29 | 7.627% | $23.9901 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $123.67 | 8.659% | $134.3786 | $134.38 | $134.40 | $134.40 |
| Purchase #6 | $49.78 | 5.757% | $52.6458 | $52.65 | $52.65 | $52.60 |
| Purchase #7 | $126.88 | 10.788% | $140.5678 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $814.24 | $879.7458 | $879.75 | $879.75 | $879.80 | |