| 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 | $88.30 | 8.294% | $95.6236 | $95.62 | $95.60 | $95.60 |
| Purchase #2 | $213.83 | 3.493% | $221.2991 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $148.88 | 11.611% | $166.1665 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $29.28 | 4.273% | $30.5311 | $30.53 | $30.55 | $30.50 |
| Purchase #5 | $171.39 | 7.233% | $183.7866 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $186.87 | 12.279% | $209.8158 | $209.82 | $209.80 | $209.80 |
| Purchase #7 | $31.56 | 10.503% | $34.8747 | $34.87 | $34.85 | $34.90 |
| 7 purchase totals = | $870.11 | $942.0974 | $942.10 | $942.05 | $942.10 | |