| 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 | $235.64 | 6.405% | $250.7327 | $250.73 | $250.75 | $250.70 |
| Purchase #2 | $8.43 | 10.412% | $9.3077 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $99.78 | 8.104% | $107.8662 | $107.87 | $107.85 | $107.90 |
| Purchase #4 | $203.83 | 3.524% | $211.013 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $214.32 | 5.563% | $226.2426 | $226.24 | $226.25 | $226.20 |
| Purchase #6 | $81.32 | 13.289% | $92.1266 | $92.13 | $92.15 | $92.10 |
| Purchase #7 | $74.38 | 13.397% | $84.3447 | $84.34 | $84.35 | $84.30 |
| 7 purchase totals = | $917.70 | $981.6335 | $981.63 | $981.65 | $981.50 | |