| 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 | $202.27 | 4.569% | $211.5117 | $211.51 | $211.50 | $211.50 |
| Purchase #2 | $106.83 | 8.119% | $115.5035 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $42.27 | 10.205% | $46.5837 | $46.58 | $46.60 | $46.60 |
| Purchase #4 | $175.74 | 10.576% | $194.3263 | $194.33 | $194.35 | $194.30 |
| Purchase #5 | $98.32 | 3.758% | $102.0149 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $199.27 | 8.386% | $215.9808 | $215.98 | $216.00 | $216.00 |
| Purchase #7 | $180.98 | 11.515% | $201.8198 | $201.82 | $201.80 | $201.80 |
| 7 purchase totals = | $1,005.68 | $1,087.7407 | $1,087.73 | $1,087.75 | $1,087.70 | |