| 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 | $196.70 | 5.444% | $207.4083 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $225.60 | 8.788% | $245.4257 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $86.46 | 8.714% | $93.9941 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $162.65 | 4.336% | $169.7025 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $226.64 | 12.154% | $254.1858 | $254.19 | $254.20 | $254.20 |
| Purchase #6 | $229.67 | 10.201% | $253.0986 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $6.61 | 13.778% | $7.5207 | $7.52 | $7.50 | $7.50 |
| 7 purchase totals = | $1,134.33 | $1,231.3357 | $1,231.34 | $1,231.35 | $1,231.30 | |