| 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 | $15.61 | 8.325% | $16.9095 | $16.91 | $16.90 | $16.90 |
| Purchase #2 | $211.75 | 6.588% | $225.7001 | $225.70 | $225.70 | $225.70 |
| Purchase #3 | $227.72 | 11.207% | $253.2406 | $253.24 | $253.25 | $253.20 |
| Purchase #4 | $186.72 | 3.156% | $192.6129 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $245.82 | 10.212% | $270.9231 | $270.92 | $270.90 | $270.90 |
| Purchase #6 | $117.97 | 11.657% | $131.7218 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $201.72 | 12.133% | $226.1947 | $226.19 | $226.20 | $226.20 |
| 7 purchase totals = | $1,207.31 | $1,317.3027 | $1,317.29 | $1,317.25 | $1,317.20 | |