| 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 | $104.55 | 3.345% | $108.0472 | $108.05 | $108.05 | $108.00 |
| Purchase #2 | $234.78 | 7.133% | $251.5269 | $251.53 | $251.55 | $251.50 |
| Purchase #3 | $37.73 | 8.838% | $41.0646 | $41.06 | $41.05 | $41.10 |
| Purchase #4 | $162.41 | 3.289% | $167.7517 | $167.75 | $167.75 | $167.80 |
| Purchase #5 | $247.86 | 11.472% | $276.2945 | $276.29 | $276.30 | $276.30 |
| Purchase #6 | $18.92 | 8.825% | $20.5897 | $20.59 | $20.60 | $20.60 |
| Purchase #7 | $193.67 | 10.674% | $214.3423 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $999.92 | $1,079.6169 | $1,079.61 | $1,079.65 | $1,079.60 | |