| 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 | $107.66 | 6.697% | $114.87 | $114.87 | $114.85 | $114.90 |
| Purchase #2 | $162.65 | 6.132% | $172.6237 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $104.65 | 7.532% | $112.5322 | $112.53 | $112.55 | $112.50 |
| Purchase #4 | $93.55 | 10.202% | $103.094 | $103.09 | $103.10 | $103.10 |
| Purchase #5 | $226.35 | 5.699% | $239.2497 | $239.25 | $239.25 | $239.20 |
| Purchase #6 | $110.34 | 4.622% | $115.4399 | $115.44 | $115.45 | $115.40 |
| Purchase #7 | $134.76 | 3.387% | $139.3243 | $139.32 | $139.30 | $139.30 |
| 7 purchase totals = | $939.96 | $997.1338 | $997.12 | $997.10 | $997.00 | |