| 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 | $103.51 | 10.143% | $114.009 | $114.01 | $114.00 | $114.00 |
| Purchase #2 | $96.30 | 8.602% | $104.5837 | $104.58 | $104.60 | $104.60 |
| Purchase #3 | $184.57 | 7.475% | $198.3666 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $174.80 | 10.713% | $193.5263 | $193.53 | $193.55 | $193.50 |
| Purchase #5 | $83.44 | 4.740% | $87.3951 | $87.40 | $87.40 | $87.40 |
| Purchase #6 | $123.82 | 12.575% | $139.3904 | $139.39 | $139.40 | $139.40 |
| Purchase #7 | $110.75 | 9.168% | $120.9036 | $120.90 | $120.90 | $120.90 |
| 7 purchase totals = | $877.19 | $958.1747 | $958.18 | $958.20 | $958.20 | |