| 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 | $217.98 | 13.211% | $246.7773 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $31.56 | 12.679% | $35.5615 | $35.56 | $35.55 | $35.60 |
| Purchase #3 | $198.82 | 4.224% | $207.2182 | $207.22 | $207.20 | $207.20 |
| Purchase #4 | $159.85 | 3.120% | $164.8373 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $6.89 | 3.668% | $7.1427 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $186.26 | 6.547% | $198.4544 | $198.45 | $198.45 | $198.50 |
| Purchase #7 | $69.35 | 5.594% | $73.2294 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $870.71 | $933.2208 | $933.22 | $933.25 | $933.20 | |