| 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 | $183.82 | 8.308% | $199.0918 | $199.09 | $199.10 | $199.10 |
| Purchase #2 | $128.45 | 12.596% | $144.6296 | $144.63 | $144.65 | $144.60 |
| Purchase #3 | $170.61 | 8.793% | $185.6117 | $185.61 | $185.60 | $185.60 |
| Purchase #4 | $197.30 | 9.692% | $216.4223 | $216.42 | $216.40 | $216.40 |
| Purchase #5 | $98.76 | 3.428% | $102.1455 | $102.15 | $102.15 | $102.10 |
| Purchase #6 | $218.33 | 3.807% | $226.6418 | $226.64 | $226.65 | $226.60 |
| Purchase #7 | $203.97 | 12.133% | $228.7177 | $228.72 | $228.70 | $228.70 |
| 7 purchase totals = | $1,201.24 | $1,303.2604 | $1,303.26 | $1,303.25 | $1,303.10 | |