| 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 | $218.72 | 11.183% | $243.1795 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $20.82 | 9.647% | $22.8285 | $22.83 | $22.85 | $22.80 |
| Purchase #3 | $189.76 | 12.269% | $213.0417 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $182.47 | 13.363% | $206.8535 | $206.85 | $206.85 | $206.90 |
| Purchase #5 | $161.76 | 6.405% | $172.1207 | $172.12 | $172.10 | $172.10 |
| Purchase #6 | $99.92 | 5.711% | $105.6264 | $105.63 | $105.65 | $105.60 |
| Purchase #7 | $242.61 | 11.770% | $271.1652 | $271.17 | $271.15 | $271.20 |
| 7 purchase totals = | $1,116.06 | $1,234.8155 | $1,234.82 | $1,234.85 | $1,234.80 | |