| 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 | $122.62 | 3.360% | $126.74 | $126.74 | $126.75 | $126.70 |
| Purchase #2 | $101.26 | 12.677% | $114.0967 | $114.10 | $114.10 | $114.10 |
| Purchase #3 | $235.49 | 13.868% | $268.1478 | $268.15 | $268.15 | $268.10 |
| Purchase #4 | $37.83 | 4.797% | $39.6447 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $225.29 | 11.338% | $250.8334 | $250.83 | $250.85 | $250.80 |
| Purchase #6 | $138.30 | 10.542% | $152.8796 | $152.88 | $152.90 | $152.90 |
| Purchase #7 | $14.41 | 7.438% | $15.4818 | $15.48 | $15.50 | $15.50 |
| 7 purchase totals = | $875.20 | $967.8240 | $967.82 | $967.90 | $967.70 | |