| 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 | $224.88 | 11.742% | $251.2854 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $128.83 | 13.715% | $146.499 | $146.50 | $146.50 | $146.50 |
| Purchase #3 | $246.93 | 9.716% | $270.9217 | $270.92 | $270.90 | $270.90 |
| Purchase #4 | $16.25 | 11.121% | $18.0572 | $18.06 | $18.05 | $18.10 |
| Purchase #5 | $161.46 | 12.343% | $181.389 | $181.39 | $181.40 | $181.40 |
| Purchase #6 | $116.76 | 7.667% | $125.712 | $125.71 | $125.70 | $125.70 |
| Purchase #7 | $138.39 | 12.426% | $155.5863 | $155.59 | $155.60 | $155.60 |
| 7 purchase totals = | $1,033.50 | $1,149.4506 | $1,149.46 | $1,149.45 | $1,149.50 | |