| 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 | $222.51 | 13.489% | $252.5244 | $252.52 | $252.50 | $252.50 |
| Purchase #2 | $197.56 | 8.207% | $213.7737 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $250.30 | 8.638% | $271.9209 | $271.92 | $271.90 | $271.90 |
| Purchase #4 | $82.64 | 10.679% | $91.4651 | $91.47 | $91.45 | $91.50 |
| Purchase #5 | $108.44 | 3.665% | $112.4143 | $112.41 | $112.40 | $112.40 |
| Purchase #6 | $23.65 | 12.126% | $26.5178 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $65.71 | 5.680% | $69.4423 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $950.81 | $1,038.0585 | $1,038.05 | $1,037.95 | $1,038.00 | |