| 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 | $225.40 | 7.609% | $242.5507 | $242.55 | $242.55 | $242.60 |
| Purchase #2 | $224.65 | 11.821% | $251.2059 | $251.21 | $251.20 | $251.20 |
| Purchase #3 | $142.69 | 7.843% | $153.8812 | $153.88 | $153.90 | $153.90 |
| Purchase #4 | $76.25 | 9.563% | $83.5418 | $83.54 | $83.55 | $83.50 |
| Purchase #5 | $45.46 | 13.124% | $51.4262 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $108.56 | 7.164% | $116.3372 | $116.34 | $116.35 | $116.30 |
| Purchase #7 | $126.57 | 3.102% | $130.4962 | $130.50 | $130.50 | $130.50 |
| 7 purchase totals = | $949.58 | $1,029.4392 | $1,029.45 | $1,029.50 | $1,029.40 | |