| 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 | $225.37 | 8.264% | $243.9946 | $243.99 | $244.00 | $244.00 |
| Purchase #2 | $218.58 | 7.332% | $234.6063 | $234.61 | $234.60 | $234.60 |
| Purchase #3 | $198.88 | 12.584% | $223.9071 | $223.91 | $223.90 | $223.90 |
| Purchase #4 | $194.90 | 10.434% | $215.2359 | $215.24 | $215.25 | $215.20 |
| Purchase #5 | $221.42 | 5.766% | $234.1871 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $88.61 | 7.387% | $95.1556 | $95.16 | $95.15 | $95.20 |
| Purchase #7 | $181.70 | 11.168% | $201.9923 | $201.99 | $202.00 | $202.00 |
| 7 purchase totals = | $1,329.46 | $1,449.0789 | $1,449.09 | $1,449.10 | $1,449.10 | |