| 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 | $234.89 | 10.191% | $258.8276 | $258.83 | $258.85 | $258.80 |
| Purchase #2 | $36.77 | 6.277% | $39.0781 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $8.79 | 6.378% | $9.3506 | $9.35 | $9.35 | $9.40 |
| Purchase #4 | $240.81 | 7.506% | $258.8852 | $258.89 | $258.90 | $258.90 |
| Purchase #5 | $86.45 | 8.569% | $93.8579 | $93.86 | $93.85 | $93.90 |
| Purchase #6 | $213.57 | 9.717% | $234.3226 | $234.32 | $234.30 | $234.30 |
| Purchase #7 | $5.27 | 10.488% | $5.8227 | $5.82 | $5.80 | $5.80 |
| 7 purchase totals = | $826.55 | $900.1447 | $900.15 | $900.15 | $900.20 | |