| 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 | $103.63 | 5.679% | $109.5151 | $109.52 | $109.50 | $109.50 |
| Purchase #2 | $236.92 | 7.647% | $255.0373 | $255.04 | $255.05 | $255.00 |
| Purchase #3 | $123.61 | 11.298% | $137.5755 | $137.58 | $137.60 | $137.60 |
| Purchase #4 | $83.98 | 9.221% | $91.7238 | $91.72 | $91.70 | $91.70 |
| Purchase #5 | $208.93 | 11.769% | $233.519 | $233.52 | $233.50 | $233.50 |
| Purchase #6 | $170.40 | 4.271% | $177.6778 | $177.68 | $177.70 | $177.70 |
| Purchase #7 | $98.99 | 8.781% | $107.6823 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $1,026.46 | $1,112.7308 | $1,112.74 | $1,112.75 | $1,112.70 | |