| 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 | $198.74 | 7.586% | $213.8164 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $228.73 | 5.440% | $241.1729 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $134.76 | 11.719% | $150.5525 | $150.55 | $150.55 | $150.60 |
| Purchase #4 | $12.91 | 13.713% | $14.6803 | $14.68 | $14.70 | $14.70 |
| Purchase #5 | $57.97 | 9.805% | $63.654 | $63.65 | $63.65 | $63.70 |
| Purchase #6 | $215.95 | 3.121% | $222.6898 | $222.69 | $222.70 | $222.70 |
| Purchase #7 | $175.93 | 8.171% | $190.3052 | $190.31 | $190.30 | $190.30 |
| 7 purchase totals = | $1,024.99 | $1,096.8711 | $1,096.87 | $1,096.85 | $1,097.00 | |