| 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 | $230.64 | 10.202% | $254.1699 | $254.17 | $254.15 | $254.20 |
| Purchase #2 | $67.49 | 9.275% | $73.7497 | $73.75 | $73.75 | $73.70 |
| Purchase #3 | $206.93 | 6.675% | $220.7426 | $220.74 | $220.75 | $220.70 |
| Purchase #4 | $228.59 | 11.429% | $254.7156 | $254.72 | $254.70 | $254.70 |
| Purchase #5 | $187.90 | 8.169% | $203.2496 | $203.25 | $203.25 | $203.20 |
| Purchase #6 | $72.87 | 12.155% | $81.7273 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $68.27 | 5.615% | $72.1034 | $72.10 | $72.10 | $72.10 |
| 7 purchase totals = | $1,062.69 | $1,160.4581 | $1,160.46 | $1,160.45 | $1,160.30 | |