| 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 | $183.76 | 9.150% | $200.574 | $200.57 | $200.55 | $200.60 |
| Purchase #2 | $228.37 | 5.393% | $240.686 | $240.69 | $240.70 | $240.70 |
| Purchase #3 | $37.65 | 11.616% | $42.0234 | $42.02 | $42.00 | $42.00 |
| Purchase #4 | $103.26 | 3.258% | $106.6242 | $106.62 | $106.60 | $106.60 |
| Purchase #5 | $163.79 | 6.692% | $174.7508 | $174.75 | $174.75 | $174.80 |
| Purchase #6 | $38.74 | 10.739% | $42.9003 | $42.90 | $42.90 | $42.90 |
| Purchase #7 | $208.57 | 9.706% | $228.8138 | $228.81 | $228.80 | $228.80 |
| 7 purchase totals = | $964.14 | $1,036.3725 | $1,036.36 | $1,036.30 | $1,036.40 | |