| 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 | $14.67 | 3.148% | $15.1318 | $15.13 | $15.15 | $15.10 |
| Purchase #2 | $241.98 | 12.346% | $271.8549 | $271.85 | $271.85 | $271.90 |
| Purchase #3 | $142.46 | 10.501% | $157.4197 | $157.42 | $157.40 | $157.40 |
| Purchase #4 | $176.74 | 6.422% | $188.0902 | $188.09 | $188.10 | $188.10 |
| Purchase #5 | $226.82 | 9.569% | $248.5244 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $35.50 | 7.283% | $38.0855 | $38.09 | $38.10 | $38.10 |
| Purchase #7 | $208.55 | 13.804% | $237.3382 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $1,046.72 | $1,156.4447 | $1,156.44 | $1,156.45 | $1,156.40 | |