| 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 | $200.99 | 9.108% | $219.2962 | $219.30 | $219.30 | $219.30 |
| Purchase #2 | $245.70 | 6.491% | $261.6484 | $261.65 | $261.65 | $261.60 |
| Purchase #3 | $199.95 | 11.752% | $223.4481 | $223.45 | $223.45 | $223.40 |
| Purchase #4 | $8.26 | 5.404% | $8.7064 | $8.71 | $8.70 | $8.70 |
| Purchase #5 | $180.58 | 7.459% | $194.0495 | $194.05 | $194.05 | $194.00 |
| Purchase #6 | $57.51 | 11.824% | $64.31 | $64.31 | $64.30 | $64.30 |
| Purchase #7 | $201.61 | 12.651% | $227.1157 | $227.12 | $227.10 | $227.10 |
| 7 purchase totals = | $1,094.60 | $1,198.5743 | $1,198.59 | $1,198.55 | $1,198.40 | |