| 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 | $161.79 | 12.628% | $182.2208 | $182.22 | $182.20 | $182.20 |
| Purchase #2 | $21.70 | 4.722% | $22.7247 | $22.72 | $22.70 | $22.70 |
| Purchase #3 | $243.65 | 6.557% | $259.6261 | $259.63 | $259.65 | $259.60 |
| Purchase #4 | $240.91 | 4.228% | $251.0957 | $251.10 | $251.10 | $251.10 |
| Purchase #5 | $126.80 | 5.755% | $134.0973 | $134.10 | $134.10 | $134.10 |
| Purchase #6 | $49.80 | 3.215% | $51.4011 | $51.40 | $51.40 | $51.40 |
| Purchase #7 | $203.66 | 8.741% | $221.4619 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $1,048.31 | $1,122.6276 | $1,122.63 | $1,122.60 | $1,122.60 | |