| 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 | $241.93 | 7.835% | $260.8852 | $260.89 | $260.90 | $260.90 |
| Purchase #2 | $203.31 | 8.496% | $220.5832 | $220.58 | $220.60 | $220.60 |
| Purchase #3 | $122.45 | 5.467% | $129.1443 | $129.14 | $129.15 | $129.10 |
| Purchase #4 | $235.53 | 11.268% | $262.0695 | $262.07 | $262.05 | $262.10 |
| Purchase #5 | $244.65 | 4.802% | $256.3981 | $256.40 | $256.40 | $256.40 |
| Purchase #6 | $242.81 | 6.693% | $259.0613 | $259.06 | $259.05 | $259.10 |
| Purchase #7 | $95.52 | 3.592% | $98.9511 | $98.95 | $98.95 | $99.00 |
| 7 purchase totals = | $1,386.20 | $1,487.0927 | $1,487.09 | $1,487.10 | $1,487.20 | |