| 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 | $178.89 | 13.612% | $203.2405 | $203.24 | $203.25 | $203.20 |
| Purchase #2 | $101.52 | 3.504% | $105.0773 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $5.79 | 7.243% | $6.2094 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $223.74 | 8.294% | $242.297 | $242.30 | $242.30 | $242.30 |
| Purchase #5 | $15.36 | 5.764% | $16.2454 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $187.27 | 13.165% | $211.9241 | $211.92 | $211.90 | $211.90 |
| Purchase #7 | $182.70 | 6.763% | $195.056 | $195.06 | $195.05 | $195.10 |
| 7 purchase totals = | $895.27 | $980.0497 | $980.06 | $980.05 | $980.00 | |