| 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 | $120.97 | 10.162% | $133.263 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $195.28 | 13.379% | $221.4065 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $21.97 | 7.768% | $23.6766 | $23.68 | $23.70 | $23.70 |
| Purchase #4 | $240.84 | 6.663% | $256.8872 | $256.89 | $256.90 | $256.90 |
| Purchase #5 | $176.38 | 11.670% | $196.9635 | $196.96 | $196.95 | $197.00 |
| Purchase #6 | $243.82 | 9.194% | $266.2368 | $266.24 | $266.25 | $266.20 |
| Purchase #7 | $240.88 | 3.241% | $248.6869 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $1,240.14 | $1,347.1205 | $1,347.13 | $1,347.15 | $1,347.20 | |