| 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 | $193.79 | 8.559% | $210.3765 | $210.38 | $210.40 | $210.40 |
| Purchase #2 | $250.52 | 3.217% | $258.5792 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $153.58 | 6.313% | $163.2755 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $46.78 | 7.823% | $50.4396 | $50.44 | $50.45 | $50.40 |
| Purchase #5 | $239.99 | 13.424% | $272.2063 | $272.21 | $272.20 | $272.20 |
| Purchase #6 | $19.83 | 13.745% | $22.5556 | $22.56 | $22.55 | $22.60 |
| Purchase #7 | $63.70 | 11.185% | $70.8248 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $968.19 | $1,048.2575 | $1,048.27 | $1,048.30 | $1,048.30 | |