| 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 | $24.38 | 6.293% | $25.9142 | $25.91 | $25.90 | $25.90 |
| Purchase #2 | $29.32 | 3.496% | $30.345 | $30.35 | $30.35 | $30.30 |
| Purchase #3 | $136.25 | 6.326% | $144.8692 | $144.87 | $144.85 | $144.90 |
| Purchase #4 | $245.56 | 4.734% | $257.1848 | $257.18 | $257.20 | $257.20 |
| Purchase #5 | $137.29 | 11.768% | $153.4463 | $153.45 | $153.45 | $153.40 |
| Purchase #6 | $189.27 | 6.509% | $201.5896 | $201.59 | $201.60 | $201.60 |
| Purchase #7 | $232.39 | 7.231% | $249.1941 | $249.19 | $249.20 | $249.20 |
| 7 purchase totals = | $994.46 | $1,062.5432 | $1,062.54 | $1,062.55 | $1,062.50 | |