| 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 | $198.43 | 11.349% | $220.9498 | $220.95 | $220.95 | $220.90 |
| Purchase #2 | $107.52 | 4.804% | $112.6853 | $112.69 | $112.70 | $112.70 |
| Purchase #3 | $212.87 | 11.287% | $236.8966 | $236.90 | $236.90 | $236.90 |
| Purchase #4 | $182.59 | 10.210% | $201.2324 | $201.23 | $201.25 | $201.20 |
| Purchase #5 | $19.65 | 11.260% | $21.8626 | $21.86 | $21.85 | $21.90 |
| Purchase #6 | $98.76 | 12.506% | $111.1109 | $111.11 | $111.10 | $111.10 |
| Purchase #7 | $231.46 | 6.585% | $246.7016 | $246.70 | $246.70 | $246.70 |
| 7 purchase totals = | $1,051.28 | $1,151.4392 | $1,151.44 | $1,151.45 | $1,151.40 | |