| 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 | $234.64 | 5.748% | $248.1271 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $33.91 | 12.226% | $38.0558 | $38.06 | $38.05 | $38.10 |
| Purchase #3 | $228.51 | 3.389% | $236.2542 | $236.25 | $236.25 | $236.30 |
| Purchase #4 | $207.42 | 11.764% | $231.8209 | $231.82 | $231.80 | $231.80 |
| Purchase #5 | $73.54 | 8.160% | $79.5409 | $79.54 | $79.55 | $79.50 |
| Purchase #6 | $38.53 | 5.102% | $40.4958 | $40.50 | $40.50 | $40.50 |
| Purchase #7 | $137.25 | 4.136% | $142.9267 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $953.80 | $1,017.2214 | $1,017.23 | $1,017.25 | $1,017.20 | |