| 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 | $219.79 | 8.849% | $239.2392 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $179.30 | 8.348% | $194.268 | $194.27 | $194.25 | $194.30 |
| Purchase #3 | $220.60 | 8.640% | $239.6598 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $148.73 | 8.637% | $161.5758 | $161.58 | $161.60 | $161.60 |
| Purchase #5 | $194.98 | 5.711% | $206.1153 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $103.48 | 9.424% | $113.232 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $127.43 | 9.211% | $139.1676 | $139.17 | $139.15 | $139.20 |
| 7 purchase totals = | $1,194.31 | $1,293.2577 | $1,293.27 | $1,293.25 | $1,293.30 | |