| 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 | $190.62 | 12.370% | $214.1997 | $214.20 | $214.20 | $214.20 |
| Purchase #2 | $94.58 | 12.343% | $106.254 | $106.25 | $106.25 | $106.30 |
| Purchase #3 | $96.83 | 10.754% | $107.2431 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $92.25 | 3.593% | $95.5645 | $95.56 | $95.55 | $95.60 |
| Purchase #5 | $28.72 | 11.348% | $31.9791 | $31.98 | $32.00 | $32.00 |
| Purchase #6 | $38.66 | 13.432% | $43.8528 | $43.85 | $43.85 | $43.90 |
| Purchase #7 | $54.28 | 6.146% | $57.616 | $57.62 | $57.60 | $57.60 |
| 7 purchase totals = | $595.94 | $656.7092 | $656.70 | $656.70 | $656.80 | |