| 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 | $12.56 | 12.553% | $14.1367 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $214.82 | 4.312% | $224.083 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $130.64 | 12.191% | $146.5663 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $196.45 | 12.686% | $221.3716 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $60.87 | 6.343% | $64.731 | $64.73 | $64.75 | $64.70 |
| Purchase #6 | $120.75 | 6.197% | $128.2329 | $128.23 | $128.25 | $128.20 |
| Purchase #7 | $125.36 | 4.837% | $131.4237 | $131.42 | $131.40 | $131.40 |
| 7 purchase totals = | $861.45 | $930.5452 | $930.54 | $930.55 | $930.50 | |