| 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 | $207.97 | 9.757% | $228.2616 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $129.78 | 7.269% | $139.2137 | $139.21 | $139.20 | $139.20 |
| Purchase #3 | $111.35 | 3.555% | $115.3085 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $143.49 | 9.594% | $157.2564 | $157.26 | $157.25 | $157.30 |
| Purchase #5 | $123.55 | 4.499% | $129.1085 | $129.11 | $129.10 | $129.10 |
| Purchase #6 | $237.46 | 13.466% | $269.4364 | $269.44 | $269.45 | $269.40 |
| Purchase #7 | $239.55 | 3.579% | $248.1235 | $248.12 | $248.10 | $248.10 |
| 7 purchase totals = | $1,193.15 | $1,286.7086 | $1,286.71 | $1,286.65 | $1,286.70 | |