| 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 | $194.43 | 12.562% | $218.8543 | $218.85 | $218.85 | $218.90 |
| Purchase #2 | $215.49 | 11.487% | $240.2433 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $37.36 | 9.835% | $41.0344 | $41.03 | $41.05 | $41.00 |
| Purchase #4 | $143.71 | 12.407% | $161.5401 | $161.54 | $161.55 | $161.50 |
| Purchase #5 | $67.43 | 10.375% | $74.4259 | $74.43 | $74.45 | $74.40 |
| Purchase #6 | $115.62 | 4.565% | $120.8981 | $120.90 | $120.90 | $120.90 |
| Purchase #7 | $24.83 | 13.227% | $28.1143 | $28.11 | $28.10 | $28.10 |
| 7 purchase totals = | $798.87 | $885.1104 | $885.10 | $885.15 | $885.00 | |