| 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 | $14.25 | 5.634% | $15.0528 | $15.05 | $15.05 | $15.10 |
| Purchase #2 | $182.62 | 6.737% | $194.9231 | $194.92 | $194.90 | $194.90 |
| Purchase #3 | $5.71 | 9.310% | $6.2416 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $196.39 | 5.798% | $207.7767 | $207.78 | $207.80 | $207.80 |
| Purchase #5 | $185.46 | 12.626% | $208.8762 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $195.49 | 12.801% | $220.5147 | $220.51 | $220.50 | $220.50 |
| Purchase #7 | $145.54 | 4.692% | $152.3687 | $152.37 | $152.35 | $152.40 |
| 7 purchase totals = | $925.46 | $1,005.7538 | $1,005.75 | $1,005.75 | $1,005.80 | |