| 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 | $188.64 | 12.592% | $212.3935 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $95.85 | 9.565% | $105.0181 | $105.02 | $105.00 | $105.00 |
| Purchase #3 | $69.79 | 6.840% | $74.5636 | $74.56 | $74.55 | $74.60 |
| Purchase #4 | $133.94 | 11.401% | $149.2105 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $234.96 | 9.170% | $256.5058 | $256.51 | $256.50 | $256.50 |
| Purchase #6 | $70.50 | 12.769% | $79.5021 | $79.50 | $79.50 | $79.50 |
| Purchase #7 | $45.50 | 3.269% | $46.9874 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $839.18 | $924.1810 | $924.18 | $924.15 | $924.20 | |