| 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 | $122.86 | 6.114% | $130.3717 | $130.37 | $130.35 | $130.40 |
| Purchase #2 | $138.94 | 3.776% | $144.1864 | $144.19 | $144.20 | $144.20 |
| Purchase #3 | $43.39 | 3.620% | $44.9607 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $49.74 | 7.490% | $53.4655 | $53.47 | $53.45 | $53.50 |
| Purchase #5 | $242.46 | 5.446% | $255.6644 | $255.66 | $255.65 | $255.70 |
| Purchase #6 | $120.59 | 11.810% | $134.8317 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $72.87 | 6.520% | $77.6211 | $77.62 | $77.60 | $77.60 |
| 7 purchase totals = | $790.85 | $841.1015 | $841.10 | $841.05 | $841.20 | |