| 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 | $237.80 | 5.602% | $251.1216 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $87.64 | 8.438% | $95.0351 | $95.04 | $95.05 | $95.00 |
| Purchase #3 | $222.89 | 4.866% | $233.7358 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $181.45 | 5.198% | $190.8818 | $190.88 | $190.90 | $190.90 |
| Purchase #5 | $200.91 | 11.147% | $223.3054 | $223.31 | $223.30 | $223.30 |
| Purchase #6 | $6.90 | 10.293% | $7.6102 | $7.61 | $7.60 | $7.60 |
| Purchase #7 | $191.46 | 6.409% | $203.7307 | $203.73 | $203.75 | $203.70 |
| 7 purchase totals = | $1,129.05 | $1,205.4206 | $1,205.43 | $1,205.45 | $1,205.30 | |