| 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 | $8.73 | 12.226% | $9.7973 | $9.80 | $9.80 | $9.80 |
| Purchase #2 | $145.40 | 11.433% | $162.0236 | $162.02 | $162.00 | $162.00 |
| Purchase #3 | $156.91 | 9.326% | $171.5434 | $171.54 | $171.55 | $171.50 |
| Purchase #4 | $236.34 | 13.774% | $268.8935 | $268.89 | $268.90 | $268.90 |
| Purchase #5 | $137.65 | 10.598% | $152.2381 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $240.54 | 4.668% | $251.7684 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $94.69 | 10.762% | $104.8805 | $104.88 | $104.90 | $104.90 |
| 7 purchase totals = | $1,020.26 | $1,121.1448 | $1,121.14 | $1,121.15 | $1,121.10 | |