| 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 | $192.84 | 6.488% | $205.3515 | $205.35 | $205.35 | $205.40 |
| Purchase #2 | $204.44 | 12.511% | $230.0175 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $66.62 | 10.541% | $73.6424 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $228.46 | 8.699% | $248.3337 | $248.33 | $248.35 | $248.30 |
| Purchase #5 | $48.56 | 13.232% | $54.9855 | $54.99 | $55.00 | $55.00 |
| Purchase #6 | $15.63 | 13.622% | $17.7591 | $17.76 | $17.75 | $17.80 |
| Purchase #7 | $71.96 | 12.111% | $80.6751 | $80.68 | $80.70 | $80.70 |
| 7 purchase totals = | $828.51 | $910.7648 | $910.77 | $910.80 | $910.80 | |