| 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 | $122.99 | 6.615% | $131.1258 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $112.60 | 5.592% | $118.8966 | $118.90 | $118.90 | $118.90 |
| Purchase #3 | $196.62 | 8.151% | $212.6465 | $212.65 | $212.65 | $212.60 |
| Purchase #4 | $98.70 | 8.591% | $107.1793 | $107.18 | $107.20 | $107.20 |
| Purchase #5 | $236.89 | 3.430% | $245.0153 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $134.87 | 6.275% | $143.3331 | $143.33 | $143.35 | $143.30 |
| Purchase #7 | $73.97 | 6.625% | $78.8705 | $78.87 | $78.85 | $78.90 |
| 7 purchase totals = | $976.64 | $1,037.0671 | $1,037.08 | $1,037.10 | $1,037.00 | |