| 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 | $19.69 | 7.544% | $21.1754 | $21.18 | $21.20 | $21.20 |
| Purchase #2 | $191.97 | 13.148% | $217.2102 | $217.21 | $217.20 | $217.20 |
| Purchase #3 | $114.83 | 11.136% | $127.6175 | $127.62 | $127.60 | $127.60 |
| Purchase #4 | $70.54 | 9.516% | $77.2526 | $77.25 | $77.25 | $77.30 |
| Purchase #5 | $238.81 | 11.232% | $265.6331 | $265.63 | $265.65 | $265.60 |
| Purchase #6 | $196.75 | 9.398% | $215.2406 | $215.24 | $215.25 | $215.20 |
| Purchase #7 | $184.93 | 11.602% | $206.3856 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $1,017.52 | $1,130.5150 | $1,130.52 | $1,130.55 | $1,130.50 | |