| 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 | $194.52 | 3.618% | $201.5577 | $201.56 | $201.55 | $201.60 |
| Purchase #2 | $230.84 | 7.312% | $247.719 | $247.72 | $247.70 | $247.70 |
| Purchase #3 | $36.35 | 8.119% | $39.3013 | $39.30 | $39.30 | $39.30 |
| Purchase #4 | $21.47 | 9.224% | $23.4504 | $23.45 | $23.45 | $23.50 |
| Purchase #5 | $184.64 | 12.365% | $207.4707 | $207.47 | $207.45 | $207.50 |
| Purchase #6 | $83.56 | 8.853% | $90.9576 | $90.96 | $90.95 | $91.00 |
| Purchase #7 | $223.28 | 10.677% | $247.1196 | $247.12 | $247.10 | $247.10 |
| 7 purchase totals = | $974.66 | $1,057.5763 | $1,057.58 | $1,057.50 | $1,057.70 | |