| 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 | $186.32 | 4.668% | $195.0174 | $195.02 | $195.00 | $195.00 |
| Purchase #2 | $67.96 | 10.113% | $74.8328 | $74.83 | $74.85 | $74.80 |
| Purchase #3 | $194.83 | 7.451% | $209.3468 | $209.35 | $209.35 | $209.30 |
| Purchase #4 | $87.40 | 3.707% | $90.6399 | $90.64 | $90.65 | $90.60 |
| Purchase #5 | $211.99 | 8.477% | $229.9604 | $229.96 | $229.95 | $230.00 |
| Purchase #6 | $72.38 | 3.739% | $75.0863 | $75.09 | $75.10 | $75.10 |
| Purchase #7 | $72.51 | 3.371% | $74.9543 | $74.95 | $74.95 | $75.00 |
| 7 purchase totals = | $893.39 | $949.8379 | $949.84 | $949.85 | $949.80 | |