| 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 | $120.45 | 11.265% | $134.0187 | $134.02 | $134.00 | $134.00 |
| Purchase #2 | $24.86 | 10.220% | $27.4007 | $27.40 | $27.40 | $27.40 |
| Purchase #3 | $206.75 | 9.330% | $226.0398 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $11.56 | 5.779% | $12.2281 | $12.23 | $12.25 | $12.20 |
| Purchase #5 | $27.52 | 4.570% | $28.7777 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $239.56 | 4.109% | $249.4035 | $249.40 | $249.40 | $249.40 |
| Purchase #7 | $37.32 | 9.722% | $40.9483 | $40.95 | $40.95 | $40.90 |
| 7 purchase totals = | $668.02 | $718.8168 | $718.82 | $718.85 | $718.70 | |