| 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 | $110.94 | 5.490% | $117.0306 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $108.42 | 9.822% | $119.069 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $14.28 | 12.493% | $16.064 | $16.06 | $16.05 | $16.10 |
| Purchase #4 | $49.70 | 3.799% | $51.5881 | $51.59 | $51.60 | $51.60 |
| Purchase #5 | $137.97 | 10.188% | $152.0264 | $152.03 | $152.05 | $152.00 |
| Purchase #6 | $236.91 | 8.133% | $256.1779 | $256.18 | $256.20 | $256.20 |
| Purchase #7 | $218.77 | 7.757% | $235.74 | $235.74 | $235.75 | $235.70 |
| 7 purchase totals = | $876.99 | $947.6960 | $947.70 | $947.75 | $947.70 | |