| 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 | $196.70 | 7.699% | $211.8439 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $201.65 | 10.317% | $222.4542 | $222.45 | $222.45 | $222.50 |
| Purchase #3 | $137.57 | 7.327% | $147.6498 | $147.65 | $147.65 | $147.60 |
| Purchase #4 | $183.70 | 12.497% | $206.657 | $206.66 | $206.65 | $206.70 |
| Purchase #5 | $184.52 | 8.305% | $199.8444 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $215.91 | 6.857% | $230.7149 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $19.93 | 5.489% | $21.024 | $21.02 | $21.00 | $21.00 |
| 7 purchase totals = | $1,139.98 | $1,240.1882 | $1,240.17 | $1,240.15 | $1,240.10 | |