| 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 | $121.96 | 7.398% | $130.9826 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $219.56 | 10.694% | $243.0397 | $243.04 | $243.05 | $243.00 |
| Purchase #3 | $230.42 | 7.672% | $248.0978 | $248.10 | $248.10 | $248.10 |
| Purchase #4 | $50.86 | 3.829% | $52.8074 | $52.81 | $52.80 | $52.80 |
| Purchase #5 | $40.88 | 7.764% | $44.0539 | $44.05 | $44.05 | $44.10 |
| Purchase #6 | $177.49 | 13.520% | $201.4866 | $201.49 | $201.50 | $201.50 |
| Purchase #7 | $26.33 | 5.368% | $27.7434 | $27.74 | $27.75 | $27.70 |
| 7 purchase totals = | $867.50 | $948.2114 | $948.21 | $948.25 | $948.20 | |