| 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 | $224.86 | 12.431% | $252.8123 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $33.57 | 10.314% | $37.0324 | $37.03 | $37.05 | $37.00 |
| Purchase #3 | $214.50 | 12.777% | $241.9067 | $241.91 | $241.90 | $241.90 |
| Purchase #4 | $220.68 | 4.685% | $231.0189 | $231.02 | $231.00 | $231.00 |
| Purchase #5 | $57.41 | 9.838% | $63.058 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $108.91 | 13.594% | $123.7152 | $123.72 | $123.70 | $123.70 |
| Purchase #7 | $180.33 | 13.560% | $204.7827 | $204.78 | $204.80 | $204.80 |
| 7 purchase totals = | $1,040.26 | $1,154.3262 | $1,154.33 | $1,154.30 | $1,154.30 | |