| 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 | $138.46 | 10.782% | $153.3888 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $234.81 | 10.176% | $258.7043 | $258.70 | $258.70 | $258.70 |
| Purchase #3 | $164.90 | 9.783% | $181.0322 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $122.73 | 5.855% | $129.9158 | $129.92 | $129.90 | $129.90 |
| Purchase #5 | $183.74 | 9.589% | $201.3588 | $201.36 | $201.35 | $201.40 |
| Purchase #6 | $63.71 | 8.185% | $68.9247 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $247.78 | 3.675% | $256.8859 | $256.89 | $256.90 | $256.90 |
| 7 purchase totals = | $1,156.13 | $1,250.2105 | $1,250.21 | $1,250.20 | $1,250.20 | |