| 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 | $203.72 | 4.463% | $212.812 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $177.80 | 5.553% | $187.6732 | $187.67 | $187.65 | $187.70 |
| Purchase #3 | $235.94 | 5.254% | $248.3363 | $248.34 | $248.35 | $248.30 |
| Purchase #4 | $175.29 | 13.358% | $198.7052 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $200.94 | 9.554% | $220.1378 | $220.14 | $220.15 | $220.10 |
| Purchase #6 | $246.81 | 10.505% | $272.7374 | $272.74 | $272.75 | $272.70 |
| Purchase #7 | $19.31 | 7.789% | $20.8141 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $1,259.81 | $1,361.2160 | $1,361.22 | $1,361.20 | $1,361.10 | |