| 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 | $181.25 | 9.603% | $198.6554 | $198.66 | $198.65 | $198.70 |
| Purchase #2 | $223.39 | 12.176% | $250.59 | $250.59 | $250.60 | $250.60 |
| Purchase #3 | $116.87 | 9.607% | $128.0977 | $128.10 | $128.10 | $128.10 |
| Purchase #4 | $132.94 | 7.831% | $143.3505 | $143.35 | $143.35 | $143.40 |
| Purchase #5 | $74.75 | 13.572% | $84.8951 | $84.90 | $84.90 | $84.90 |
| Purchase #6 | $100.31 | 13.417% | $113.7686 | $113.77 | $113.75 | $113.80 |
| Purchase #7 | $190.84 | 11.716% | $213.1988 | $213.20 | $213.20 | $213.20 |
| 7 purchase totals = | $1,020.35 | $1,132.5561 | $1,132.57 | $1,132.55 | $1,132.70 | |