| 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 | $81.99 | 12.590% | $92.3125 | $92.31 | $92.30 | $92.30 |
| Purchase #2 | $221.97 | 5.807% | $234.8598 | $234.86 | $234.85 | $234.90 |
| Purchase #3 | $189.37 | 6.605% | $201.8779 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $79.91 | 6.217% | $84.878 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $107.60 | 13.799% | $122.4477 | $122.45 | $122.45 | $122.40 |
| Purchase #6 | $161.30 | 8.766% | $175.4396 | $175.44 | $175.45 | $175.40 |
| Purchase #7 | $181.98 | 10.611% | $201.2899 | $201.29 | $201.30 | $201.30 |
| 7 purchase totals = | $1,024.12 | $1,113.1054 | $1,113.11 | $1,113.15 | $1,113.10 | |