| 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 | $104.37 | 9.313% | $114.09 | $114.09 | $114.10 | $114.10 |
| Purchase #2 | $160.99 | 10.134% | $177.3047 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $93.52 | 12.309% | $105.0314 | $105.03 | $105.05 | $105.00 |
| Purchase #4 | $185.59 | 7.813% | $200.0901 | $200.09 | $200.10 | $200.10 |
| Purchase #5 | $218.63 | 5.700% | $231.0919 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $16.74 | 10.553% | $18.5066 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $88.75 | 8.262% | $96.0825 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $868.59 | $942.1972 | $942.19 | $942.25 | $942.20 | |