| 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 | $212.38 | 3.635% | $220.1 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $80.46 | 12.768% | $90.7331 | $90.73 | $90.75 | $90.70 |
| Purchase #3 | $180.94 | 9.840% | $198.7445 | $198.74 | $198.75 | $198.70 |
| Purchase #4 | $96.66 | 11.652% | $107.9228 | $107.92 | $107.90 | $107.90 |
| Purchase #5 | $8.58 | 6.480% | $9.136 | $9.14 | $9.15 | $9.10 |
| Purchase #6 | $55.81 | 13.297% | $63.2311 | $63.23 | $63.25 | $63.20 |
| Purchase #7 | $246.96 | 11.626% | $275.6716 | $275.67 | $275.65 | $275.70 |
| 7 purchase totals = | $881.79 | $965.5391 | $965.53 | $965.55 | $965.40 | |