| 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 | $212.57 | 12.480% | $239.0987 | $239.10 | $239.10 | $239.10 |
| Purchase #2 | $215.39 | 3.551% | $223.0385 | $223.04 | $223.05 | $223.00 |
| Purchase #3 | $5.88 | 9.727% | $6.4519 | $6.45 | $6.45 | $6.50 |
| Purchase #4 | $126.98 | 7.266% | $136.2064 | $136.21 | $136.20 | $136.20 |
| Purchase #5 | $222.81 | 6.737% | $237.8207 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $89.70 | 7.454% | $96.3862 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $233.56 | 13.345% | $264.7286 | $264.73 | $264.75 | $264.70 |
| 7 purchase totals = | $1,106.89 | $1,203.7310 | $1,203.74 | $1,203.75 | $1,203.70 | |