| 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 | $119.97 | 13.552% | $136.2283 | $136.23 | $136.25 | $136.20 |
| Purchase #2 | $36.25 | 7.413% | $38.9372 | $38.94 | $38.95 | $38.90 |
| Purchase #3 | $213.43 | 11.270% | $237.4836 | $237.48 | $237.50 | $237.50 |
| Purchase #4 | $124.32 | 13.457% | $141.0497 | $141.05 | $141.05 | $141.00 |
| Purchase #5 | $61.94 | 13.731% | $70.445 | $70.45 | $70.45 | $70.40 |
| Purchase #6 | $226.29 | 11.648% | $252.6483 | $252.65 | $252.65 | $252.60 |
| Purchase #7 | $109.88 | 12.710% | $123.8457 | $123.85 | $123.85 | $123.80 |
| 7 purchase totals = | $892.08 | $1,000.6378 | $1,000.65 | $1,000.70 | $1,000.40 | |