| 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 | $104.64 | 13.491% | $118.757 | $118.76 | $118.75 | $118.80 |
| Purchase #2 | $60.36 | 5.237% | $63.5211 | $63.52 | $63.50 | $63.50 |
| Purchase #3 | $246.87 | 5.788% | $261.1588 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $238.30 | 7.670% | $256.5776 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $133.42 | 4.586% | $139.5386 | $139.54 | $139.55 | $139.50 |
| Purchase #6 | $118.91 | 9.447% | $130.1434 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $199.95 | 5.771% | $211.4891 | $211.49 | $211.50 | $211.50 |
| 7 purchase totals = | $1,102.45 | $1,181.1856 | $1,181.19 | $1,181.20 | $1,181.20 | |