| 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 | $76.81 | 10.515% | $84.8866 | $84.89 | $84.90 | $84.90 |
| Purchase #2 | $82.58 | 12.120% | $92.5887 | $92.59 | $92.60 | $92.60 |
| Purchase #3 | $166.99 | 4.289% | $174.1522 | $174.15 | $174.15 | $174.20 |
| Purchase #4 | $103.87 | 12.722% | $117.0843 | $117.08 | $117.10 | $117.10 |
| Purchase #5 | $199.57 | 11.125% | $221.7722 | $221.77 | $221.75 | $221.80 |
| Purchase #6 | $147.67 | 4.713% | $154.6297 | $154.63 | $154.65 | $154.60 |
| Purchase #7 | $204.81 | 11.182% | $227.7119 | $227.71 | $227.70 | $227.70 |
| 7 purchase totals = | $982.30 | $1,072.8256 | $1,072.82 | $1,072.85 | $1,072.90 | |