| 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 | $250.81 | 13.727% | $285.2387 | $285.24 | $285.25 | $285.20 |
| Purchase #2 | $18.54 | 3.777% | $19.2403 | $19.24 | $19.25 | $19.20 |
| Purchase #3 | $126.31 | 9.500% | $138.3095 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $250.93 | 5.438% | $264.5756 | $264.58 | $264.60 | $264.60 |
| Purchase #5 | $120.34 | 9.136% | $131.3343 | $131.33 | $131.35 | $131.30 |
| Purchase #6 | $113.42 | 11.249% | $126.1786 | $126.18 | $126.20 | $126.20 |
| Purchase #7 | $145.51 | 13.719% | $165.4725 | $165.47 | $165.45 | $165.50 |
| 7 purchase totals = | $1,025.86 | $1,130.3495 | $1,130.35 | $1,130.40 | $1,130.30 | |