| 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 | $98.44 | 8.846% | $107.148 | $107.15 | $107.15 | $107.10 |
| Purchase #2 | $174.66 | 6.377% | $185.7981 | $185.80 | $185.80 | $185.80 |
| Purchase #3 | $39.27 | 10.383% | $43.3474 | $43.35 | $43.35 | $43.30 |
| Purchase #4 | $220.58 | 11.393% | $245.7107 | $245.71 | $245.70 | $245.70 |
| Purchase #5 | $220.72 | 12.313% | $247.8973 | $247.90 | $247.90 | $247.90 |
| Purchase #6 | $69.35 | 9.573% | $75.9889 | $75.99 | $76.00 | $76.00 |
| Purchase #7 | $182.77 | 11.172% | $203.1891 | $203.19 | $203.20 | $203.20 |
| 7 purchase totals = | $1,005.79 | $1,109.0795 | $1,109.09 | $1,109.10 | $1,109.00 | |