| 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 | $123.72 | 8.634% | $134.402 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $14.25 | 4.474% | $14.8875 | $14.89 | $14.90 | $14.90 |
| Purchase #3 | $63.47 | 6.143% | $67.369 | $67.37 | $67.35 | $67.40 |
| Purchase #4 | $119.62 | 11.406% | $133.2639 | $133.26 | $133.25 | $133.30 |
| Purchase #5 | $66.94 | 6.261% | $71.1311 | $71.13 | $71.15 | $71.10 |
| Purchase #6 | $189.43 | 11.373% | $210.9739 | $210.97 | $210.95 | $211.00 |
| Purchase #7 | $192.77 | 13.257% | $218.3255 | $218.33 | $218.35 | $218.30 |
| 7 purchase totals = | $770.20 | $850.3529 | $850.35 | $850.35 | $850.40 | |