| 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 | $112.59 | 12.454% | $126.612 | $126.61 | $126.60 | $126.60 |
| Purchase #2 | $80.37 | 8.519% | $87.2167 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $136.92 | 13.755% | $155.7533 | $155.75 | $155.75 | $155.80 |
| Purchase #4 | $122.56 | 5.335% | $129.0986 | $129.10 | $129.10 | $129.10 |
| Purchase #5 | $217.25 | 7.443% | $233.4199 | $233.42 | $233.40 | $233.40 |
| Purchase #6 | $124.99 | 11.491% | $139.3526 | $139.35 | $139.35 | $139.40 |
| Purchase #7 | $197.62 | 10.828% | $219.0183 | $219.02 | $219.00 | $219.00 |
| 7 purchase totals = | $992.30 | $1,090.4714 | $1,090.47 | $1,090.40 | $1,090.50 | |