| 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 | $231.62 | 5.262% | $243.8078 | $243.81 | $243.80 | $243.80 |
| Purchase #2 | $191.92 | 10.245% | $211.5822 | $211.58 | $211.60 | $211.60 |
| Purchase #3 | $205.78 | 12.563% | $231.6321 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $144.60 | 11.781% | $161.6353 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $173.81 | 3.613% | $180.0898 | $180.09 | $180.10 | $180.10 |
| Purchase #6 | $22.40 | 9.409% | $24.5076 | $24.51 | $24.50 | $24.50 |
| Purchase #7 | $198.46 | 12.279% | $222.8289 | $222.83 | $222.85 | $222.80 |
| 7 purchase totals = | $1,168.59 | $1,276.0837 | $1,276.09 | $1,276.15 | $1,276.00 | |