| 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 | $103.44 | 7.297% | $110.988 | $110.99 | $111.00 | $111.00 |
| Purchase #2 | $223.82 | 3.166% | $230.9061 | $230.91 | $230.90 | $230.90 |
| Purchase #3 | $64.83 | 4.774% | $67.925 | $67.93 | $67.95 | $67.90 |
| Purchase #4 | $132.83 | 6.711% | $141.7442 | $141.74 | $141.75 | $141.70 |
| Purchase #5 | $242.41 | 3.533% | $250.9743 | $250.97 | $250.95 | $251.00 |
| Purchase #6 | $227.40 | 7.192% | $243.7546 | $243.75 | $243.75 | $243.80 |
| Purchase #7 | $77.98 | 9.864% | $85.6719 | $85.67 | $85.65 | $85.70 |
| 7 purchase totals = | $1,072.71 | $1,131.9641 | $1,131.96 | $1,131.95 | $1,132.00 | |