| 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 | $223.97 | 3.867% | $232.6309 | $232.63 | $232.65 | $232.60 |
| Purchase #2 | $147.84 | 13.214% | $167.3756 | $167.38 | $167.40 | $167.40 |
| Purchase #3 | $156.84 | 6.561% | $167.1303 | $167.13 | $167.15 | $167.10 |
| Purchase #4 | $195.66 | 8.526% | $212.342 | $212.34 | $212.35 | $212.30 |
| Purchase #5 | $132.34 | 4.249% | $137.9631 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $176.77 | 10.750% | $195.7728 | $195.77 | $195.75 | $195.80 |
| Purchase #7 | $113.88 | 12.519% | $128.1366 | $128.14 | $128.15 | $128.10 |
| 7 purchase totals = | $1,147.30 | $1,241.3513 | $1,241.35 | $1,241.40 | $1,241.30 | |