| 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 | $207.29 | 9.806% | $227.6169 | $227.62 | $227.60 | $227.60 |
| Purchase #2 | $9.45 | 4.852% | $9.9085 | $9.91 | $9.90 | $9.90 |
| Purchase #3 | $241.69 | 5.746% | $255.5775 | $255.58 | $255.60 | $255.60 |
| Purchase #4 | $162.46 | 9.834% | $178.4363 | $178.44 | $178.45 | $178.40 |
| Purchase #5 | $138.27 | 4.108% | $143.9501 | $143.95 | $143.95 | $144.00 |
| Purchase #6 | $226.35 | 9.542% | $247.9483 | $247.95 | $247.95 | $247.90 |
| Purchase #7 | $34.67 | 6.157% | $36.8046 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $1,020.18 | $1,100.2422 | $1,100.25 | $1,100.25 | $1,100.20 | |