| 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 | $240.43 | 9.396% | $263.0208 | $263.02 | $263.00 | $263.00 |
| Purchase #2 | $133.28 | 4.244% | $138.9364 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $63.64 | 7.868% | $68.6472 | $68.65 | $68.65 | $68.60 |
| Purchase #4 | $121.62 | 11.817% | $135.9918 | $135.99 | $136.00 | $136.00 |
| Purchase #5 | $14.79 | 12.582% | $16.6509 | $16.65 | $16.65 | $16.70 |
| Purchase #6 | $217.51 | 5.870% | $230.2778 | $230.28 | $230.30 | $230.30 |
| Purchase #7 | $128.31 | 13.375% | $145.4715 | $145.47 | $145.45 | $145.50 |
| 7 purchase totals = | $919.58 | $998.9964 | $999.00 | $999.00 | $999.00 | |