| 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 | $203.45 | 8.353% | $220.4442 | $220.44 | $220.45 | $220.40 |
| Purchase #2 | $172.89 | 6.615% | $184.3267 | $184.33 | $184.35 | $184.30 |
| Purchase #3 | $186.81 | 10.252% | $205.9618 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $194.88 | 5.442% | $205.4854 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $100.66 | 5.552% | $106.2486 | $106.25 | $106.25 | $106.20 |
| Purchase #6 | $131.49 | 10.505% | $145.303 | $145.30 | $145.30 | $145.30 |
| Purchase #7 | $21.36 | 9.343% | $23.3557 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $1,011.54 | $1,091.1254 | $1,091.13 | $1,091.15 | $1,091.10 | |