| 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 | $200.65 | 3.265% | $207.2012 | $207.20 | $207.20 | $207.20 |
| Purchase #2 | $58.41 | 5.411% | $61.5706 | $61.57 | $61.55 | $61.60 |
| Purchase #3 | $57.25 | 3.672% | $59.3522 | $59.35 | $59.35 | $59.40 |
| Purchase #4 | $115.71 | 13.405% | $131.2209 | $131.22 | $131.20 | $131.20 |
| Purchase #5 | $197.66 | 11.621% | $220.6301 | $220.63 | $220.65 | $220.60 |
| Purchase #6 | $183.79 | 9.245% | $200.7814 | $200.78 | $200.80 | $200.80 |
| Purchase #7 | $239.58 | 12.871% | $270.4163 | $270.42 | $270.40 | $270.40 |
| 7 purchase totals = | $1,053.05 | $1,151.1727 | $1,151.17 | $1,151.15 | $1,151.20 | |