| 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 | $92.26 | 13.124% | $104.3682 | $104.37 | $104.35 | $104.40 |
| Purchase #2 | $227.31 | 7.479% | $244.3105 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $249.90 | 11.640% | $278.9884 | $278.99 | $279.00 | $279.00 |
| Purchase #4 | $237.75 | 12.176% | $266.6984 | $266.70 | $266.70 | $266.70 |
| Purchase #5 | $100.54 | 6.637% | $107.2128 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $147.29 | 9.418% | $161.1618 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $248.94 | 4.411% | $259.9207 | $259.92 | $259.90 | $259.90 |
| 7 purchase totals = | $1,303.99 | $1,422.6608 | $1,422.66 | $1,422.60 | $1,422.70 | |