| 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 | $174.93 | 10.207% | $192.7851 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $198.48 | 11.215% | $220.7395 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $83.49 | 4.647% | $87.3698 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $243.74 | 8.354% | $264.102 | $264.10 | $264.10 | $264.10 |
| Purchase #5 | $220.53 | 4.324% | $230.0657 | $230.07 | $230.05 | $230.10 |
| Purchase #6 | $113.43 | 11.610% | $126.5992 | $126.60 | $126.60 | $126.60 |
| Purchase #7 | $75.67 | 4.850% | $79.34 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $1,110.27 | $1,201.0013 | $1,201.01 | $1,201.00 | $1,201.00 | |