| 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 | $197.79 | 9.695% | $216.9657 | $216.97 | $216.95 | $217.00 |
| Purchase #2 | $206.79 | 11.510% | $230.5915 | $230.59 | $230.60 | $230.60 |
| Purchase #3 | $19.37 | 10.483% | $21.4006 | $21.40 | $21.40 | $21.40 |
| Purchase #4 | $51.45 | 8.404% | $55.7739 | $55.77 | $55.75 | $55.80 |
| Purchase #5 | $133.71 | 10.104% | $147.2201 | $147.22 | $147.20 | $147.20 |
| Purchase #6 | $178.66 | 13.426% | $202.6469 | $202.65 | $202.65 | $202.60 |
| Purchase #7 | $27.62 | 8.168% | $29.876 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $815.39 | $904.4747 | $904.48 | $904.45 | $904.50 | |