| 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 | $97.27 | 13.492% | $110.3937 | $110.39 | $110.40 | $110.40 |
| Purchase #2 | $199.63 | 8.760% | $217.1176 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $157.51 | 6.867% | $168.3262 | $168.33 | $168.35 | $168.30 |
| Purchase #4 | $81.40 | 11.777% | $90.9865 | $90.99 | $91.00 | $91.00 |
| Purchase #5 | $200.89 | 12.440% | $225.8807 | $225.88 | $225.90 | $225.90 |
| Purchase #6 | $206.95 | 3.841% | $214.8989 | $214.90 | $214.90 | $214.90 |
| Purchase #7 | $82.89 | 12.467% | $93.2239 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $1,026.54 | $1,120.8275 | $1,120.83 | $1,120.85 | $1,120.80 | |