| 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 | $238.77 | 10.338% | $263.454 | $263.45 | $263.45 | $263.50 |
| Purchase #2 | $105.77 | 7.771% | $113.9894 | $113.99 | $114.00 | $114.00 |
| Purchase #3 | $230.34 | 9.378% | $251.9413 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $128.63 | 7.392% | $138.1383 | $138.14 | $138.15 | $138.10 |
| Purchase #5 | $113.34 | 7.360% | $121.6818 | $121.68 | $121.70 | $121.70 |
| Purchase #6 | $220.83 | 8.619% | $239.8633 | $239.86 | $239.85 | $239.90 |
| Purchase #7 | $67.92 | 13.661% | $77.1986 | $77.20 | $77.20 | $77.20 |
| 7 purchase totals = | $1,105.60 | $1,206.2667 | $1,206.26 | $1,206.30 | $1,206.30 | |