| 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 | $91.26 | 11.335% | $101.6043 | $101.60 | $101.60 | $101.60 |
| Purchase #2 | $6.39 | 13.399% | $7.2462 | $7.25 | $7.25 | $7.20 |
| Purchase #3 | $225.25 | 10.515% | $248.935 | $248.94 | $248.95 | $248.90 |
| Purchase #4 | $90.35 | 12.586% | $101.7215 | $101.72 | $101.70 | $101.70 |
| Purchase #5 | $45.62 | 3.147% | $47.0557 | $47.06 | $47.05 | $47.10 |
| Purchase #6 | $126.52 | 3.857% | $131.3999 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $244.44 | 10.384% | $269.8226 | $269.82 | $269.80 | $269.80 |
| 7 purchase totals = | $829.83 | $907.7852 | $907.79 | $907.75 | $907.70 | |