| 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 | $7.47 | 10.334% | $8.2419 | $8.24 | $8.25 | $8.20 |
| Purchase #2 | $241.69 | 7.421% | $259.6258 | $259.63 | $259.65 | $259.60 |
| Purchase #3 | $198.56 | 9.255% | $216.9367 | $216.94 | $216.95 | $216.90 |
| Purchase #4 | $209.70 | 10.186% | $231.06 | $231.06 | $231.05 | $231.10 |
| Purchase #5 | $96.73 | 8.157% | $104.6203 | $104.62 | $104.60 | $104.60 |
| Purchase #6 | $187.66 | 10.623% | $207.5951 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $108.53 | 3.118% | $111.914 | $111.91 | $111.90 | $111.90 |
| 7 purchase totals = | $1,050.34 | $1,139.9938 | $1,140.00 | $1,140.00 | $1,139.90 | |