| 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 | $200.79 | 7.712% | $216.2749 | $216.27 | $216.25 | $216.30 |
| Purchase #2 | $234.72 | 10.523% | $259.4196 | $259.42 | $259.40 | $259.40 |
| Purchase #3 | $126.39 | 13.711% | $143.7193 | $143.72 | $143.70 | $143.70 |
| Purchase #4 | $221.48 | 4.138% | $230.6448 | $230.64 | $230.65 | $230.60 |
| Purchase #5 | $222.87 | 12.446% | $250.6084 | $250.61 | $250.60 | $250.60 |
| Purchase #6 | $109.30 | 10.261% | $120.5153 | $120.52 | $120.50 | $120.50 |
| Purchase #7 | $156.99 | 5.217% | $165.1802 | $165.18 | $165.20 | $165.20 |
| 7 purchase totals = | $1,272.54 | $1,386.3625 | $1,386.36 | $1,386.30 | $1,386.30 | |