| 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 | $12.57 | 3.730% | $13.0389 | $13.04 | $13.05 | $13.00 |
| Purchase #2 | $149.57 | 9.811% | $164.2443 | $164.24 | $164.25 | $164.20 |
| Purchase #3 | $137.81 | 6.673% | $147.0061 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $154.45 | 13.141% | $174.7463 | $174.75 | $174.75 | $174.70 |
| Purchase #5 | $241.31 | 6.359% | $256.6549 | $256.65 | $256.65 | $256.70 |
| Purchase #6 | $147.94 | 13.149% | $167.3926 | $167.39 | $167.40 | $167.40 |
| Purchase #7 | $101.30 | 6.189% | $107.5695 | $107.57 | $107.55 | $107.60 |
| 7 purchase totals = | $944.95 | $1,030.6526 | $1,030.65 | $1,030.65 | $1,030.60 | |