| 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 | $208.74 | 4.716% | $218.5842 | $218.58 | $218.60 | $218.60 |
| Purchase #2 | $145.63 | 11.715% | $162.6906 | $162.69 | $162.70 | $162.70 |
| Purchase #3 | $112.74 | 3.809% | $117.0343 | $117.03 | $117.05 | $117.00 |
| Purchase #4 | $100.70 | 3.427% | $104.151 | $104.15 | $104.15 | $104.20 |
| Purchase #5 | $225.48 | 4.598% | $235.8476 | $235.85 | $235.85 | $235.80 |
| Purchase #6 | $146.43 | 3.424% | $151.4438 | $151.44 | $151.45 | $151.40 |
| Purchase #7 | $104.93 | 12.409% | $117.9508 | $117.95 | $117.95 | $118.00 |
| 7 purchase totals = | $1,044.65 | $1,107.7023 | $1,107.69 | $1,107.75 | $1,107.70 | |