| 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 | $170.42 | 12.441% | $191.622 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $37.71 | 6.150% | $40.0292 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $127.77 | 5.590% | $134.9123 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $115.90 | 9.485% | $126.8931 | $126.89 | $126.90 | $126.90 |
| Purchase #5 | $97.42 | 7.426% | $104.6544 | $104.65 | $104.65 | $104.70 |
| Purchase #6 | $239.35 | 13.332% | $271.2601 | $271.26 | $271.25 | $271.30 |
| Purchase #7 | $155.52 | 12.357% | $174.7376 | $174.74 | $174.75 | $174.70 |
| 7 purchase totals = | $944.09 | $1,044.1087 | $1,044.10 | $1,044.10 | $1,044.10 | |