| 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 | $203.92 | 7.530% | $219.2752 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $166.31 | 6.500% | $177.1202 | $177.12 | $177.10 | $177.10 |
| Purchase #3 | $229.26 | 5.717% | $242.3668 | $242.37 | $242.35 | $242.40 |
| Purchase #4 | $100.79 | 4.373% | $105.1975 | $105.20 | $105.20 | $105.20 |
| Purchase #5 | $208.90 | 4.303% | $217.889 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $226.73 | 9.205% | $247.6005 | $247.60 | $247.60 | $247.60 |
| Purchase #7 | $9.33 | 9.304% | $10.1981 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $1,145.24 | $1,219.6473 | $1,219.66 | $1,219.65 | $1,219.70 | |