| 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 | $185.86 | 7.766% | $200.2939 | $200.29 | $200.30 | $200.30 |
| Purchase #2 | $164.92 | 11.741% | $184.2833 | $184.28 | $184.30 | $184.30 |
| Purchase #3 | $130.71 | 5.401% | $137.7696 | $137.77 | $137.75 | $137.80 |
| Purchase #4 | $213.47 | 9.797% | $234.3837 | $234.38 | $234.40 | $234.40 |
| Purchase #5 | $248.33 | 10.492% | $274.3848 | $274.38 | $274.40 | $274.40 |
| Purchase #6 | $33.70 | 13.113% | $38.1191 | $38.12 | $38.10 | $38.10 |
| Purchase #7 | $12.99 | 8.648% | $14.1134 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $989.98 | $1,083.3478 | $1,083.33 | $1,083.35 | $1,083.40 | |