| 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 | $126.44 | 10.675% | $139.9375 | $139.94 | $139.95 | $139.90 |
| Purchase #2 | $165.29 | 5.539% | $174.4454 | $174.45 | $174.45 | $174.40 |
| Purchase #3 | $218.26 | 3.743% | $226.4295 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $93.85 | 10.176% | $103.4002 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $243.67 | 5.711% | $257.586 | $257.59 | $257.60 | $257.60 |
| Purchase #6 | $172.26 | 6.649% | $183.7136 | $183.71 | $183.70 | $183.70 |
| Purchase #7 | $186.87 | 11.195% | $207.7901 | $207.79 | $207.80 | $207.80 |
| 7 purchase totals = | $1,206.64 | $1,293.3023 | $1,293.31 | $1,293.35 | $1,293.20 | |