| 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 | $107.55 | 4.325% | $112.2015 | $112.20 | $112.20 | $112.20 |
| Purchase #2 | $245.27 | 9.826% | $269.3702 | $269.37 | $269.35 | $269.40 |
| Purchase #3 | $81.88 | 4.800% | $85.8102 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $118.57 | 12.306% | $133.1612 | $133.16 | $133.15 | $133.20 |
| Purchase #5 | $58.71 | 7.387% | $63.0469 | $63.05 | $63.05 | $63.00 |
| Purchase #6 | $212.45 | 10.652% | $235.0802 | $235.08 | $235.10 | $235.10 |
| Purchase #7 | $102.52 | 5.260% | $107.9126 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $926.95 | $1,006.5828 | $1,006.58 | $1,006.55 | $1,006.60 | |