| 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 | $216.81 | 6.469% | $230.8354 | $230.84 | $230.85 | $230.80 |
| Purchase #2 | $40.53 | 3.173% | $41.816 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $13.72 | 7.780% | $14.7874 | $14.79 | $14.80 | $14.80 |
| Purchase #4 | $201.25 | 9.399% | $220.1655 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $108.91 | 11.771% | $121.7298 | $121.73 | $121.75 | $121.70 |
| Purchase #6 | $62.80 | 11.479% | $70.0088 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $112.60 | 12.724% | $126.9272 | $126.93 | $126.95 | $126.90 |
| 7 purchase totals = | $756.62 | $826.2701 | $826.29 | $826.30 | $826.20 | |