| 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 | $105.95 | 9.398% | $115.9072 | $115.91 | $115.90 | $115.90 |
| Purchase #2 | $115.51 | 7.334% | $123.9815 | $123.98 | $124.00 | $124.00 |
| Purchase #3 | $220.33 | 12.203% | $247.2169 | $247.22 | $247.20 | $247.20 |
| Purchase #4 | $247.62 | 6.394% | $263.4528 | $263.45 | $263.45 | $263.50 |
| Purchase #5 | $168.94 | 8.720% | $183.6716 | $183.67 | $183.65 | $183.70 |
| Purchase #6 | $30.25 | 8.351% | $32.7762 | $32.78 | $32.80 | $32.80 |
| Purchase #7 | $154.30 | 7.478% | $165.8386 | $165.84 | $165.85 | $165.80 |
| 7 purchase totals = | $1,042.90 | $1,132.8448 | $1,132.85 | $1,132.85 | $1,132.90 | |