| 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 | $215.73 | 12.452% | $242.5927 | $242.59 | $242.60 | $242.60 |
| Purchase #2 | $165.42 | 3.255% | $170.8044 | $170.80 | $170.80 | $170.80 |
| Purchase #3 | $147.58 | 13.856% | $168.0287 | $168.03 | $168.05 | $168.00 |
| Purchase #4 | $94.54 | 9.764% | $103.7709 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $103.31 | 10.119% | $113.7639 | $113.76 | $113.75 | $113.80 |
| Purchase #6 | $249.97 | 8.320% | $270.7675 | $270.77 | $270.75 | $270.80 |
| Purchase #7 | $114.46 | 6.812% | $122.257 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $1,091.01 | $1,191.9851 | $1,191.98 | $1,191.95 | $1,192.10 | |