| 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 | $243.28 | 10.348% | $268.4546 | $268.45 | $268.45 | $268.50 |
| Purchase #2 | $125.40 | 9.374% | $137.155 | $137.16 | $137.15 | $137.20 |
| Purchase #3 | $158.87 | 6.197% | $168.7152 | $168.72 | $168.70 | $168.70 |
| Purchase #4 | $121.92 | 10.780% | $135.063 | $135.06 | $135.05 | $135.10 |
| Purchase #5 | $26.87 | 9.811% | $29.5062 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $157.69 | 13.445% | $178.8914 | $178.89 | $178.90 | $178.90 |
| Purchase #7 | $189.44 | 11.732% | $211.6651 | $211.67 | $211.65 | $211.70 |
| 7 purchase totals = | $1,023.47 | $1,129.4505 | $1,129.46 | $1,129.40 | $1,129.60 | |