| 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 | $211.76 | 5.488% | $223.3814 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $5.89 | 13.431% | $6.6811 | $6.68 | $6.70 | $6.70 |
| Purchase #3 | $176.44 | 13.201% | $199.7318 | $199.73 | $199.75 | $199.70 |
| Purchase #4 | $167.51 | 13.198% | $189.618 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $87.51 | 11.791% | $97.8283 | $97.83 | $97.85 | $97.80 |
| Purchase #6 | $219.38 | 13.255% | $248.4588 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $238.98 | 3.672% | $247.7553 | $247.76 | $247.75 | $247.80 |
| 7 purchase totals = | $1,107.47 | $1,213.4547 | $1,213.46 | $1,213.50 | $1,213.50 | |