| 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 | $110.94 | 6.317% | $117.9481 | $117.95 | $117.95 | $117.90 |
| Purchase #2 | $189.62 | 9.717% | $208.0454 | $208.05 | $208.05 | $208.00 |
| Purchase #3 | $250.30 | 6.681% | $267.0225 | $267.02 | $267.00 | $267.00 |
| Purchase #4 | $108.83 | 4.475% | $113.7001 | $113.70 | $113.70 | $113.70 |
| Purchase #5 | $130.92 | 4.231% | $136.4592 | $136.46 | $136.45 | $136.50 |
| Purchase #6 | $200.56 | 4.371% | $209.3265 | $209.33 | $209.35 | $209.30 |
| Purchase #7 | $84.87 | 9.261% | $92.7298 | $92.73 | $92.75 | $92.70 |
| 7 purchase totals = | $1,076.04 | $1,145.2316 | $1,145.24 | $1,145.25 | $1,145.10 | |