| 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 | $20.69 | 11.193% | $23.0058 | $23.01 | $23.00 | $23.00 |
| Purchase #2 | $220.49 | 7.691% | $237.4479 | $237.45 | $237.45 | $237.40 |
| Purchase #3 | $184.55 | 4.760% | $193.3346 | $193.33 | $193.35 | $193.30 |
| Purchase #4 | $196.54 | 3.493% | $203.4051 | $203.41 | $203.40 | $203.40 |
| Purchase #5 | $195.52 | 10.261% | $215.5823 | $215.58 | $215.60 | $215.60 |
| Purchase #6 | $158.67 | 4.122% | $165.2104 | $165.21 | $165.20 | $165.20 |
| Purchase #7 | $58.55 | 12.457% | $65.8436 | $65.84 | $65.85 | $65.80 |
| 7 purchase totals = | $1,035.01 | $1,103.8297 | $1,103.83 | $1,103.85 | $1,103.70 | |