| 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 | $236.31 | 13.436% | $268.0606 | $268.06 | $268.05 | $268.10 |
| Purchase #2 | $187.66 | 10.347% | $207.0772 | $207.08 | $207.10 | $207.10 |
| Purchase #3 | $12.92 | 8.807% | $14.0579 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $135.33 | 7.833% | $145.9304 | $145.93 | $145.95 | $145.90 |
| Purchase #5 | $129.75 | 4.104% | $135.0749 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $60.64 | 13.743% | $68.9738 | $68.97 | $68.95 | $69.00 |
| Purchase #7 | $231.61 | 8.730% | $251.8296 | $251.83 | $251.85 | $251.80 |
| 7 purchase totals = | $994.22 | $1,091.0044 | $1,091.00 | $1,091.00 | $1,091.10 | |