| 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 | $206.33 | 11.827% | $230.7326 | $230.73 | $230.75 | $230.70 |
| Purchase #2 | $25.57 | 11.870% | $28.6052 | $28.61 | $28.60 | $28.60 |
| Purchase #3 | $232.84 | 10.773% | $257.9239 | $257.92 | $257.90 | $257.90 |
| Purchase #4 | $219.73 | 13.149% | $248.6223 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $113.66 | 8.254% | $123.0415 | $123.04 | $123.05 | $123.00 |
| Purchase #6 | $222.91 | 12.669% | $251.1505 | $251.15 | $251.15 | $251.20 |
| Purchase #7 | $245.61 | 4.584% | $256.8688 | $256.87 | $256.85 | $256.90 |
| 7 purchase totals = | $1,266.65 | $1,396.9448 | $1,396.94 | $1,396.90 | $1,396.90 | |