| 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 | $250.45 | 6.798% | $267.4756 | $267.48 | $267.50 | $267.50 |
| Purchase #2 | $103.48 | 13.429% | $117.3763 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $171.52 | 12.630% | $193.183 | $193.18 | $193.20 | $193.20 |
| Purchase #4 | $94.67 | 13.530% | $107.4789 | $107.48 | $107.50 | $107.50 |
| Purchase #5 | $224.40 | 5.818% | $237.4556 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $145.26 | 6.330% | $154.455 | $154.46 | $154.45 | $154.50 |
| Purchase #7 | $200.36 | 6.345% | $213.0728 | $213.07 | $213.05 | $213.10 |
| 7 purchase totals = | $1,190.14 | $1,290.4972 | $1,290.51 | $1,290.55 | $1,290.70 | |