| 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 | $15.45 | 5.803% | $16.3466 | $16.35 | $16.35 | $16.30 |
| Purchase #2 | $243.33 | 12.243% | $273.1209 | $273.12 | $273.10 | $273.10 |
| Purchase #3 | $197.50 | 4.352% | $206.0952 | $206.10 | $206.10 | $206.10 |
| Purchase #4 | $30.91 | 8.782% | $33.6245 | $33.62 | $33.60 | $33.60 |
| Purchase #5 | $185.35 | 11.705% | $207.0452 | $207.05 | $207.05 | $207.00 |
| Purchase #6 | $198.33 | 13.285% | $224.6781 | $224.68 | $224.70 | $224.70 |
| Purchase #7 | $129.63 | 4.427% | $135.3687 | $135.37 | $135.35 | $135.40 |
| 7 purchase totals = | $1,000.50 | $1,096.2792 | $1,096.29 | $1,096.25 | $1,096.20 | |