| 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 | $240.48 | 5.181% | $252.9393 | $252.94 | $252.95 | $252.90 |
| Purchase #2 | $119.56 | 13.466% | $135.6599 | $135.66 | $135.65 | $135.70 |
| Purchase #3 | $101.31 | 13.116% | $114.5978 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $77.72 | 12.250% | $87.2407 | $87.24 | $87.25 | $87.20 |
| Purchase #5 | $117.41 | 7.362% | $126.0537 | $126.05 | $126.05 | $126.10 |
| Purchase #6 | $123.88 | 9.720% | $135.9211 | $135.92 | $135.90 | $135.90 |
| Purchase #7 | $50.54 | 8.169% | $54.6686 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $830.90 | $907.0811 | $907.08 | $907.05 | $907.10 | |