| 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 | $175.48 | 9.594% | $192.3156 | $192.32 | $192.30 | $192.30 |
| Purchase #2 | $49.76 | 5.245% | $52.3699 | $52.37 | $52.35 | $52.40 |
| Purchase #3 | $45.76 | 13.332% | $51.8607 | $51.86 | $51.85 | $51.90 |
| Purchase #4 | $39.66 | 9.287% | $43.3432 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $216.86 | 6.383% | $230.7022 | $230.70 | $230.70 | $230.70 |
| Purchase #6 | $200.43 | 8.705% | $217.8774 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $215.57 | 11.256% | $239.8346 | $239.83 | $239.85 | $239.80 |
| 7 purchase totals = | $943.52 | $1,028.3036 | $1,028.30 | $1,028.30 | $1,028.30 | |