| 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 | $220.62 | 4.583% | $230.731 | $230.73 | $230.75 | $230.70 |
| Purchase #2 | $47.39 | 10.198% | $52.2228 | $52.22 | $52.20 | $52.20 |
| Purchase #3 | $71.93 | 11.622% | $80.2897 | $80.29 | $80.30 | $80.30 |
| Purchase #4 | $236.68 | 5.166% | $248.9069 | $248.91 | $248.90 | $248.90 |
| Purchase #5 | $243.47 | 3.533% | $252.0718 | $252.07 | $252.05 | $252.10 |
| Purchase #6 | $33.61 | 5.340% | $35.4048 | $35.40 | $35.40 | $35.40 |
| Purchase #7 | $182.82 | 6.784% | $195.2225 | $195.22 | $195.20 | $195.20 |
| 7 purchase totals = | $1,036.52 | $1,094.8495 | $1,094.84 | $1,094.80 | $1,094.80 | |