| 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 | $92.72 | 12.582% | $104.386 | $104.39 | $104.40 | $104.40 |
| Purchase #2 | $204.81 | 10.698% | $226.7206 | $226.72 | $226.70 | $226.70 |
| Purchase #3 | $100.62 | 9.735% | $110.4154 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $80.36 | 9.800% | $88.2353 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $100.58 | 13.823% | $114.4832 | $114.48 | $114.50 | $114.50 |
| Purchase #6 | $235.92 | 4.428% | $246.3665 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $171.80 | 3.397% | $177.636 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $986.81 | $1,068.2430 | $1,068.26 | $1,068.25 | $1,068.20 | |