| 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 | $128.47 | 4.381% | $134.0983 | $134.10 | $134.10 | $134.10 |
| Purchase #2 | $100.48 | 11.674% | $112.21 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $189.74 | 3.711% | $196.7813 | $196.78 | $196.80 | $196.80 |
| Purchase #4 | $239.90 | 3.241% | $247.6752 | $247.68 | $247.70 | $247.70 |
| Purchase #5 | $119.28 | 3.186% | $123.0803 | $123.08 | $123.10 | $123.10 |
| Purchase #6 | $87.49 | 3.699% | $90.7263 | $90.73 | $90.75 | $90.70 |
| Purchase #7 | $73.51 | 4.317% | $76.6834 | $76.68 | $76.70 | $76.70 |
| 7 purchase totals = | $938.87 | $981.2548 | $981.26 | $981.35 | $981.30 | |