| 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 | $207.85 | 3.544% | $215.2162 | $215.22 | $215.20 | $215.20 |
| Purchase #2 | $146.98 | 10.182% | $161.9455 | $161.95 | $161.95 | $161.90 |
| Purchase #3 | $155.50 | 11.375% | $173.1881 | $173.19 | $173.20 | $173.20 |
| Purchase #4 | $176.94 | 4.359% | $184.6528 | $184.65 | $184.65 | $184.70 |
| Purchase #5 | $120.98 | 13.104% | $136.8332 | $136.83 | $136.85 | $136.80 |
| Purchase #6 | $238.61 | 8.387% | $258.6222 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $81.65 | 7.107% | $87.4529 | $87.45 | $87.45 | $87.50 |
| 7 purchase totals = | $1,128.51 | $1,217.9109 | $1,217.91 | $1,217.90 | $1,217.90 | |