| 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 | $144.92 | 3.356% | $149.7835 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $35.69 | 12.625% | $40.1959 | $40.20 | $40.20 | $40.20 |
| Purchase #3 | $210.88 | 8.343% | $228.4737 | $228.47 | $228.45 | $228.50 |
| Purchase #4 | $98.82 | 10.820% | $109.5123 | $109.51 | $109.50 | $109.50 |
| Purchase #5 | $206.95 | 11.583% | $230.921 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $243.67 | 10.319% | $268.8143 | $268.81 | $268.80 | $268.80 |
| Purchase #7 | $209.74 | 3.359% | $216.7852 | $216.79 | $216.80 | $216.80 |
| 7 purchase totals = | $1,150.67 | $1,244.4859 | $1,244.48 | $1,244.45 | $1,244.50 | |