| 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 | $11.69 | 13.353% | $13.251 | $13.25 | $13.25 | $13.30 |
| Purchase #2 | $12.81 | 10.217% | $14.1188 | $14.12 | $14.10 | $14.10 |
| Purchase #3 | $177.91 | 3.255% | $183.701 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $219.76 | 5.525% | $231.9017 | $231.90 | $231.90 | $231.90 |
| Purchase #5 | $117.30 | 7.376% | $125.952 | $125.95 | $125.95 | $126.00 |
| Purchase #6 | $197.97 | 6.509% | $210.8559 | $210.86 | $210.85 | $210.90 |
| Purchase #7 | $186.66 | 7.349% | $200.3776 | $200.38 | $200.40 | $200.40 |
| 7 purchase totals = | $924.10 | $980.1580 | $980.16 | $980.15 | $980.30 | |