| 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 | $133.65 | 3.412% | $138.2101 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $210.62 | 11.213% | $234.2368 | $234.24 | $234.25 | $234.20 |
| Purchase #3 | $231.63 | 6.711% | $247.1747 | $247.17 | $247.15 | $247.20 |
| Purchase #4 | $94.64 | 9.151% | $103.3005 | $103.30 | $103.30 | $103.30 |
| Purchase #5 | $246.37 | 12.673% | $277.5925 | $277.59 | $277.60 | $277.60 |
| Purchase #6 | $74.80 | 4.618% | $78.2543 | $78.25 | $78.25 | $78.30 |
| Purchase #7 | $67.51 | 8.861% | $73.4921 | $73.49 | $73.50 | $73.50 |
| 7 purchase totals = | $1,059.22 | $1,152.2610 | $1,152.25 | $1,152.25 | $1,152.30 | |