| 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 | $211.40 | 7.493% | $227.2402 | $227.24 | $227.25 | $227.20 |
| Purchase #2 | $221.89 | 5.233% | $233.5015 | $233.50 | $233.50 | $233.50 |
| Purchase #3 | $179.46 | 13.642% | $203.9419 | $203.94 | $203.95 | $203.90 |
| Purchase #4 | $225.36 | 9.872% | $247.6075 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $42.45 | 13.765% | $48.2932 | $48.29 | $48.30 | $48.30 |
| Purchase #6 | $98.72 | 8.816% | $107.4232 | $107.42 | $107.40 | $107.40 |
| Purchase #7 | $219.87 | 12.636% | $247.6528 | $247.65 | $247.65 | $247.70 |
| 7 purchase totals = | $1,199.15 | $1,315.6603 | $1,315.65 | $1,315.65 | $1,315.60 | |