| 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 | $18.92 | 3.747% | $19.6289 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $227.54 | 13.211% | $257.6003 | $257.60 | $257.60 | $257.60 |
| Purchase #3 | $135.66 | 8.317% | $146.9428 | $146.94 | $146.95 | $146.90 |
| Purchase #4 | $235.37 | 6.392% | $250.4149 | $250.41 | $250.40 | $250.40 |
| Purchase #5 | $114.61 | 13.518% | $130.103 | $130.10 | $130.10 | $130.10 |
| Purchase #6 | $212.38 | 7.803% | $228.952 | $228.95 | $228.95 | $229.00 |
| Purchase #7 | $69.71 | 8.338% | $75.5224 | $75.52 | $75.50 | $75.50 |
| 7 purchase totals = | $1,014.19 | $1,109.1643 | $1,109.15 | $1,109.15 | $1,109.10 | |