| 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 | $216.56 | 6.144% | $229.8654 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $136.33 | 12.677% | $153.6126 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $49.83 | 8.540% | $54.0855 | $54.09 | $54.10 | $54.10 |
| Purchase #4 | $168.28 | 12.124% | $188.6823 | $188.68 | $188.70 | $188.70 |
| Purchase #5 | $217.56 | 12.671% | $245.127 | $245.13 | $245.15 | $245.10 |
| Purchase #6 | $217.75 | 10.661% | $240.9643 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $24.63 | 3.368% | $25.4595 | $25.46 | $25.45 | $25.50 |
| 7 purchase totals = | $1,030.94 | $1,137.7966 | $1,137.80 | $1,137.80 | $1,137.90 | |