| 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 | $139.79 | 9.737% | $153.4014 | $153.40 | $153.40 | $153.40 |
| Purchase #2 | $245.90 | 3.832% | $255.3229 | $255.32 | $255.30 | $255.30 |
| Purchase #3 | $34.56 | 10.707% | $38.2603 | $38.26 | $38.25 | $38.30 |
| Purchase #4 | $142.46 | 7.600% | $153.287 | $153.29 | $153.30 | $153.30 |
| Purchase #5 | $198.78 | 3.645% | $206.0255 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $239.25 | 12.399% | $268.9146 | $268.91 | $268.90 | $268.90 |
| Purchase #7 | $79.62 | 9.842% | $87.4562 | $87.46 | $87.45 | $87.50 |
| 7 purchase totals = | $1,080.36 | $1,162.6679 | $1,162.67 | $1,162.65 | $1,162.70 | |