| 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 | $91.84 | 13.371% | $104.1199 | $104.12 | $104.10 | $104.10 |
| Purchase #2 | $235.31 | 5.561% | $248.3956 | $248.40 | $248.40 | $248.40 |
| Purchase #3 | $224.93 | 11.516% | $250.8329 | $250.83 | $250.85 | $250.80 |
| Purchase #4 | $101.52 | 13.246% | $114.9673 | $114.97 | $114.95 | $115.00 |
| Purchase #5 | $67.51 | 5.155% | $70.9901 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $204.61 | 5.145% | $215.1372 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $159.73 | 13.298% | $180.9709 | $180.97 | $180.95 | $181.00 |
| 7 purchase totals = | $1,085.45 | $1,185.4139 | $1,185.42 | $1,185.40 | $1,185.40 | |