| 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 | $147.77 | 4.561% | $154.5098 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $128.26 | 10.364% | $141.5529 | $141.55 | $141.55 | $141.60 |
| Purchase #3 | $195.56 | 9.786% | $214.6975 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $124.43 | 11.170% | $138.3288 | $138.33 | $138.35 | $138.30 |
| Purchase #5 | $98.59 | 7.262% | $105.7496 | $105.75 | $105.75 | $105.70 |
| Purchase #6 | $96.85 | 9.496% | $106.0469 | $106.05 | $106.05 | $106.00 |
| Purchase #7 | $241.79 | 4.178% | $251.892 | $251.89 | $251.90 | $251.90 |
| 7 purchase totals = | $1,033.25 | $1,112.7775 | $1,112.78 | $1,112.80 | $1,112.70 | |