| 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 | $125.68 | 11.329% | $139.9183 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $191.83 | 13.291% | $217.3261 | $217.33 | $217.35 | $217.30 |
| Purchase #3 | $105.86 | 5.534% | $111.7183 | $111.72 | $111.70 | $111.70 |
| Purchase #4 | $130.48 | 3.188% | $134.6397 | $134.64 | $134.65 | $134.60 |
| Purchase #5 | $39.49 | 5.598% | $41.7007 | $41.70 | $41.70 | $41.70 |
| Purchase #6 | $212.75 | 6.292% | $226.1362 | $226.14 | $226.15 | $226.10 |
| Purchase #7 | $220.48 | 12.690% | $248.4589 | $248.46 | $248.45 | $248.50 |
| 7 purchase totals = | $1,026.57 | $1,119.8982 | $1,119.91 | $1,119.90 | $1,119.80 | |