| 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 | $98.77 | 3.284% | $102.0136 | $102.01 | $102.00 | $102.00 |
| Purchase #2 | $188.95 | 13.326% | $214.1295 | $214.13 | $214.15 | $214.10 |
| Purchase #3 | $145.80 | 12.623% | $164.2043 | $164.20 | $164.20 | $164.20 |
| Purchase #4 | $16.97 | 6.669% | $18.1017 | $18.10 | $18.10 | $18.10 |
| Purchase #5 | $129.63 | 12.599% | $145.9621 | $145.96 | $145.95 | $146.00 |
| Purchase #6 | $240.63 | 11.412% | $268.0907 | $268.09 | $268.10 | $268.10 |
| Purchase #7 | $16.32 | 9.165% | $17.8157 | $17.82 | $17.80 | $17.80 |
| 7 purchase totals = | $837.07 | $930.3176 | $930.31 | $930.30 | $930.30 | |