| 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 | $226.48 | 3.127% | $233.562 | $233.56 | $233.55 | $233.60 |
| Purchase #2 | $211.51 | 11.586% | $236.0155 | $236.02 | $236.00 | $236.00 |
| Purchase #3 | $216.62 | 6.772% | $231.2895 | $231.29 | $231.30 | $231.30 |
| Purchase #4 | $147.28 | 5.393% | $155.2228 | $155.22 | $155.20 | $155.20 |
| Purchase #5 | $133.93 | 3.230% | $138.2559 | $138.26 | $138.25 | $138.30 |
| Purchase #6 | $138.47 | 10.622% | $153.1783 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $83.87 | 10.196% | $92.4214 | $92.42 | $92.40 | $92.40 |
| 7 purchase totals = | $1,158.16 | $1,239.9454 | $1,239.95 | $1,239.90 | $1,240.00 | |