| 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 | $21.64 | 11.338% | $24.0935 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $52.77 | 4.436% | $55.1109 | $55.11 | $55.10 | $55.10 |
| Purchase #3 | $110.33 | 12.658% | $124.2956 | $124.30 | $124.30 | $124.30 |
| Purchase #4 | $229.99 | 6.491% | $244.9187 | $244.92 | $244.90 | $244.90 |
| Purchase #5 | $123.35 | 5.712% | $130.3958 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $231.82 | 10.516% | $256.1982 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $169.34 | 10.571% | $187.2409 | $187.24 | $187.25 | $187.20 |
| 7 purchase totals = | $939.24 | $1,022.2536 | $1,022.26 | $1,022.25 | $1,022.20 | |