| 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 | $32.47 | 9.787% | $35.6478 | $35.65 | $35.65 | $35.60 |
| Purchase #2 | $134.31 | 12.402% | $150.9671 | $150.97 | $150.95 | $151.00 |
| Purchase #3 | $230.40 | 11.835% | $257.6678 | $257.67 | $257.65 | $257.70 |
| Purchase #4 | $21.46 | 5.401% | $22.6191 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $166.27 | 3.506% | $172.0994 | $172.10 | $172.10 | $172.10 |
| Purchase #6 | $236.52 | 3.175% | $244.0295 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $187.40 | 9.471% | $205.1487 | $205.15 | $205.15 | $205.10 |
| 7 purchase totals = | $1,008.83 | $1,088.1794 | $1,088.19 | $1,088.15 | $1,088.10 | |