| 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 | $15.55 | 6.549% | $16.5684 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $236.77 | 4.152% | $246.6007 | $246.60 | $246.60 | $246.60 |
| Purchase #3 | $202.80 | 6.691% | $216.3693 | $216.37 | $216.35 | $216.40 |
| Purchase #4 | $220.97 | 5.344% | $232.7786 | $232.78 | $232.80 | $232.80 |
| Purchase #5 | $200.66 | 3.385% | $207.4523 | $207.45 | $207.45 | $207.50 |
| Purchase #6 | $12.98 | 10.464% | $14.3382 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $202.40 | 3.177% | $208.8302 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $1,092.13 | $1,142.9377 | $1,142.94 | $1,142.95 | $1,143.00 | |