| 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 | $247.58 | 13.200% | $280.2606 | $280.26 | $280.25 | $280.30 |
| Purchase #2 | $201.72 | 12.264% | $226.4589 | $226.46 | $226.45 | $226.50 |
| Purchase #3 | $232.57 | 13.474% | $263.9065 | $263.91 | $263.90 | $263.90 |
| Purchase #4 | $98.65 | 5.607% | $104.1813 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $180.50 | 9.625% | $197.8731 | $197.87 | $197.85 | $197.90 |
| Purchase #6 | $47.98 | 7.760% | $51.7032 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $192.53 | 8.620% | $209.1261 | $209.13 | $209.15 | $209.10 |
| 7 purchase totals = | $1,201.53 | $1,333.5097 | $1,333.51 | $1,333.50 | $1,333.60 | |