| 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 | $222.40 | 13.848% | $253.198 | $253.20 | $253.20 | $253.20 |
| Purchase #2 | $203.52 | 8.632% | $221.0878 | $221.09 | $221.10 | $221.10 |
| Purchase #3 | $21.36 | 4.646% | $22.3524 | $22.35 | $22.35 | $22.40 |
| Purchase #4 | $139.73 | 12.163% | $156.7254 | $156.73 | $156.75 | $156.70 |
| Purchase #5 | $51.59 | 10.676% | $57.0977 | $57.10 | $57.10 | $57.10 |
| Purchase #6 | $209.92 | 13.858% | $239.0107 | $239.01 | $239.00 | $239.00 |
| Purchase #7 | $83.51 | 12.539% | $93.9813 | $93.98 | $94.00 | $94.00 |
| 7 purchase totals = | $932.03 | $1,043.4533 | $1,043.46 | $1,043.50 | $1,043.50 | |