| 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 | $124.49 | 3.190% | $128.4612 | $128.46 | $128.45 | $128.50 |
| Purchase #2 | $155.27 | 6.866% | $165.9308 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $156.83 | 3.259% | $161.9411 | $161.94 | $161.95 | $161.90 |
| Purchase #4 | $215.78 | 8.665% | $234.4773 | $234.48 | $234.50 | $234.50 |
| Purchase #5 | $24.77 | 7.341% | $26.5884 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $121.37 | 5.540% | $128.0939 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $148.55 | 12.483% | $167.0935 | $167.09 | $167.10 | $167.10 |
| 7 purchase totals = | $947.06 | $1,012.5862 | $1,012.58 | $1,012.65 | $1,012.60 | |