| 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 | $199.45 | 6.397% | $212.2088 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $173.36 | 8.129% | $187.4524 | $187.45 | $187.45 | $187.50 |
| Purchase #3 | $248.56 | 10.154% | $273.7988 | $273.80 | $273.80 | $273.80 |
| Purchase #4 | $114.68 | 3.696% | $118.9186 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $166.49 | 10.111% | $183.3238 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $11.59 | 12.309% | $13.0166 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $182.64 | 5.567% | $192.8076 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $1,096.77 | $1,181.5266 | $1,181.53 | $1,181.45 | $1,181.50 | |