| 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 | $222.82 | 3.358% | $230.3023 | $230.30 | $230.30 | $230.30 |
| Purchase #2 | $229.27 | 11.769% | $256.2528 | $256.25 | $256.25 | $256.30 |
| Purchase #3 | $153.65 | 10.526% | $169.8232 | $169.82 | $169.80 | $169.80 |
| Purchase #4 | $135.35 | 3.264% | $139.7678 | $139.77 | $139.75 | $139.80 |
| Purchase #5 | $72.46 | 4.250% | $75.5396 | $75.54 | $75.55 | $75.50 |
| Purchase #6 | $237.30 | 13.149% | $268.5026 | $268.50 | $268.50 | $268.50 |
| Purchase #7 | $37.64 | 10.138% | $41.4559 | $41.46 | $41.45 | $41.50 |
| 7 purchase totals = | $1,088.49 | $1,181.6442 | $1,181.64 | $1,181.60 | $1,181.70 | |