| 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 | $176.52 | 13.357% | $200.0978 | $200.10 | $200.10 | $200.10 |
| Purchase #2 | $209.58 | 3.871% | $217.6928 | $217.69 | $217.70 | $217.70 |
| Purchase #3 | $5.46 | 10.693% | $6.0438 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $192.30 | 3.287% | $198.6209 | $198.62 | $198.60 | $198.60 |
| Purchase #5 | $171.66 | 7.849% | $185.1336 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $226.39 | 3.635% | $234.6193 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $211.44 | 13.871% | $240.7688 | $240.77 | $240.75 | $240.80 |
| 7 purchase totals = | $1,193.35 | $1,282.9770 | $1,282.97 | $1,282.95 | $1,282.90 | |