| 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 | $99.70 | 13.248% | $112.9083 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $80.90 | 9.452% | $88.5467 | $88.55 | $88.55 | $88.50 |
| Purchase #3 | $168.75 | 13.167% | $190.9693 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $127.63 | 11.530% | $142.3457 | $142.35 | $142.35 | $142.30 |
| Purchase #5 | $207.48 | 9.733% | $227.674 | $227.67 | $227.65 | $227.70 |
| Purchase #6 | $232.96 | 6.722% | $248.6196 | $248.62 | $248.60 | $248.60 |
| Purchase #7 | $221.88 | 3.173% | $228.9203 | $228.92 | $228.90 | $228.90 |
| 7 purchase totals = | $1,139.30 | $1,239.9839 | $1,239.99 | $1,239.90 | $1,239.90 | |