| 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 | $106.96 | 11.117% | $118.8507 | $118.85 | $118.85 | $118.90 |
| Purchase #2 | $179.86 | 10.540% | $198.8172 | $198.82 | $198.80 | $198.80 |
| Purchase #3 | $49.83 | 10.246% | $54.9356 | $54.94 | $54.95 | $54.90 |
| Purchase #4 | $74.73 | 3.849% | $77.6064 | $77.61 | $77.60 | $77.60 |
| Purchase #5 | $107.40 | 10.602% | $118.7865 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $21.39 | 4.634% | $22.3812 | $22.38 | $22.40 | $22.40 |
| Purchase #7 | $237.83 | 10.768% | $263.4395 | $263.44 | $263.45 | $263.40 |
| 7 purchase totals = | $778.00 | $854.8171 | $854.83 | $854.85 | $854.80 | |