| 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 | $247.65 | 8.540% | $268.7993 | $268.80 | $268.80 | $268.80 |
| Purchase #2 | $44.88 | 12.721% | $50.5892 | $50.59 | $50.60 | $50.60 |
| Purchase #3 | $196.33 | 13.508% | $222.8503 | $222.85 | $222.85 | $222.90 |
| Purchase #4 | $197.82 | 12.759% | $223.0599 | $223.06 | $223.05 | $223.10 |
| Purchase #5 | $235.34 | 7.586% | $253.1929 | $253.19 | $253.20 | $253.20 |
| Purchase #6 | $115.43 | 4.727% | $120.8864 | $120.89 | $120.90 | $120.90 |
| Purchase #7 | $218.57 | 6.132% | $231.9727 | $231.97 | $231.95 | $232.00 |
| 7 purchase totals = | $1,256.02 | $1,371.3507 | $1,371.35 | $1,371.35 | $1,371.50 | |