| 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 | $107.38 | 10.732% | $118.904 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $146.60 | 12.439% | $164.8356 | $164.84 | $164.85 | $164.80 |
| Purchase #3 | $7.40 | 12.345% | $8.3135 | $8.31 | $8.30 | $8.30 |
| Purchase #4 | $249.51 | 10.290% | $275.1846 | $275.18 | $275.20 | $275.20 |
| Purchase #5 | $30.25 | 5.798% | $32.0039 | $32.00 | $32.00 | $32.00 |
| Purchase #6 | $161.60 | 8.162% | $174.7898 | $174.79 | $174.80 | $174.80 |
| Purchase #7 | $234.87 | 4.787% | $246.1132 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $937.61 | $1,020.1446 | $1,020.13 | $1,020.15 | $1,020.10 | |