| 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 | $140.84 | 10.305% | $155.3536 | $155.35 | $155.35 | $155.40 |
| Purchase #2 | $195.91 | 7.429% | $210.4642 | $210.46 | $210.45 | $210.50 |
| Purchase #3 | $79.91 | 11.332% | $88.9654 | $88.97 | $88.95 | $89.00 |
| Purchase #4 | $242.90 | 11.512% | $270.8626 | $270.86 | $270.85 | $270.90 |
| Purchase #5 | $147.27 | 9.777% | $161.6686 | $161.67 | $161.65 | $161.70 |
| Purchase #6 | $106.71 | 5.871% | $112.9749 | $112.97 | $112.95 | $113.00 |
| Purchase #7 | $221.66 | 7.693% | $238.7123 | $238.71 | $238.70 | $238.70 |
| 7 purchase totals = | $1,135.20 | $1,239.0016 | $1,238.99 | $1,238.90 | $1,239.20 | |