| 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 | $184.98 | 4.340% | $193.0081 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $125.88 | 8.871% | $137.0468 | $137.05 | $137.05 | $137.00 |
| Purchase #3 | $45.50 | 9.505% | $49.8248 | $49.82 | $49.80 | $49.80 |
| Purchase #4 | $119.92 | 3.217% | $123.7778 | $123.78 | $123.80 | $123.80 |
| Purchase #5 | $221.96 | 7.755% | $239.173 | $239.17 | $239.15 | $239.20 |
| Purchase #6 | $173.25 | 6.346% | $184.2444 | $184.24 | $184.25 | $184.20 |
| Purchase #7 | $101.43 | 9.503% | $111.0689 | $111.07 | $111.05 | $111.10 |
| 7 purchase totals = | $972.92 | $1,038.1438 | $1,038.14 | $1,038.10 | $1,038.10 | |