| 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 | $223.75 | 12.430% | $251.5621 | $251.56 | $251.55 | $251.60 |
| Purchase #2 | $27.98 | 3.452% | $28.9459 | $28.95 | $28.95 | $28.90 |
| Purchase #3 | $49.55 | 4.848% | $51.9522 | $51.95 | $51.95 | $52.00 |
| Purchase #4 | $126.25 | 11.585% | $140.8761 | $140.88 | $140.90 | $140.90 |
| Purchase #5 | $159.30 | 4.585% | $166.6039 | $166.60 | $166.60 | $166.60 |
| Purchase #6 | $217.35 | 13.280% | $246.2141 | $246.21 | $246.20 | $246.20 |
| Purchase #7 | $172.32 | 10.547% | $190.4946 | $190.49 | $190.50 | $190.50 |
| 7 purchase totals = | $976.50 | $1,076.6489 | $1,076.64 | $1,076.65 | $1,076.70 | |