| 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 | $99.62 | 9.463% | $109.047 | $109.05 | $109.05 | $109.00 |
| Purchase #2 | $154.86 | 4.456% | $161.7606 | $161.76 | $161.75 | $161.80 |
| Purchase #3 | $129.79 | 4.872% | $136.1134 | $136.11 | $136.10 | $136.10 |
| Purchase #4 | $174.92 | 11.118% | $194.3676 | $194.37 | $194.35 | $194.40 |
| Purchase #5 | $19.55 | 13.515% | $22.1922 | $22.19 | $22.20 | $22.20 |
| Purchase #6 | $155.69 | 12.817% | $175.6448 | $175.64 | $175.65 | $175.60 |
| Purchase #7 | $196.41 | 9.417% | $214.9059 | $214.91 | $214.90 | $214.90 |
| 7 purchase totals = | $930.84 | $1,014.0315 | $1,014.03 | $1,014.00 | $1,014.00 | |