| 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 | $216.51 | 7.772% | $233.3372 | $233.34 | $233.35 | $233.30 |
| Purchase #2 | $155.71 | 10.515% | $172.0829 | $172.08 | $172.10 | $172.10 |
| Purchase #3 | $190.99 | 9.420% | $208.9813 | $208.98 | $209.00 | $209.00 |
| Purchase #4 | $114.67 | 8.448% | $124.3573 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $157.95 | 12.146% | $177.1346 | $177.13 | $177.15 | $177.10 |
| Purchase #6 | $93.53 | 3.314% | $96.6296 | $96.63 | $96.65 | $96.60 |
| Purchase #7 | $209.80 | 9.309% | $229.3303 | $229.33 | $229.35 | $229.30 |
| 7 purchase totals = | $1,139.16 | $1,241.8532 | $1,241.85 | $1,241.95 | $1,241.80 | |