| 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 | $190.60 | 10.704% | $211.0018 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $102.53 | 3.467% | $106.0847 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $96.71 | 5.791% | $102.3105 | $102.31 | $102.30 | $102.30 |
| Purchase #4 | $176.40 | 9.651% | $193.4244 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $87.67 | 6.165% | $93.0749 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $234.71 | 5.240% | $247.0088 | $247.01 | $247.00 | $247.00 |
| Purchase #7 | $191.64 | 8.860% | $208.6193 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $1,080.26 | $1,161.5244 | $1,161.51 | $1,161.45 | $1,161.50 | |