| 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 | $75.85 | 12.339% | $85.2091 | $85.21 | $85.20 | $85.20 |
| Purchase #2 | $221.32 | 13.599% | $251.4173 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $233.68 | 11.126% | $259.6792 | $259.68 | $259.70 | $259.70 |
| Purchase #4 | $43.59 | 12.813% | $49.1752 | $49.18 | $49.20 | $49.20 |
| Purchase #5 | $89.59 | 13.573% | $101.7501 | $101.75 | $101.75 | $101.80 |
| Purchase #6 | $93.49 | 13.695% | $106.2935 | $106.29 | $106.30 | $106.30 |
| Purchase #7 | $232.63 | 13.820% | $264.7795 | $264.78 | $264.80 | $264.80 |
| 7 purchase totals = | $990.15 | $1,118.3039 | $1,118.31 | $1,118.35 | $1,118.40 | |