| 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 | $222.64 | 9.535% | $243.8687 | $243.87 | $243.85 | $243.90 |
| Purchase #2 | $248.87 | 12.330% | $279.5557 | $279.56 | $279.55 | $279.60 |
| Purchase #3 | $81.61 | 12.362% | $91.6986 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $127.31 | 7.795% | $137.2338 | $137.23 | $137.25 | $137.20 |
| Purchase #5 | $126.74 | 10.800% | $140.4279 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $182.55 | 6.846% | $195.0474 | $195.05 | $195.05 | $195.00 |
| Purchase #7 | $230.30 | 5.162% | $242.1881 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $1,220.02 | $1,330.0202 | $1,330.03 | $1,330.05 | $1,330.00 | |