| 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 | $198.70 | 10.289% | $219.1442 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $197.41 | 6.614% | $210.4667 | $210.47 | $210.45 | $210.50 |
| Purchase #3 | $114.39 | 12.183% | $128.3261 | $128.33 | $128.35 | $128.30 |
| Purchase #4 | $175.64 | 9.541% | $192.3978 | $192.40 | $192.40 | $192.40 |
| Purchase #5 | $41.73 | 9.440% | $45.6693 | $45.67 | $45.65 | $45.70 |
| Purchase #6 | $134.30 | 5.715% | $141.9752 | $141.98 | $142.00 | $142.00 |
| Purchase #7 | $232.95 | 7.432% | $250.2628 | $250.26 | $250.25 | $250.30 |
| 7 purchase totals = | $1,095.12 | $1,188.2421 | $1,188.25 | $1,188.25 | $1,188.30 | |