| 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 | $210.58 | 8.779% | $229.0668 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $171.74 | 7.819% | $185.1684 | $185.17 | $185.15 | $185.20 |
| Purchase #3 | $201.53 | 10.325% | $222.338 | $222.34 | $222.35 | $222.30 |
| Purchase #4 | $178.83 | 10.826% | $198.1901 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $105.35 | 8.566% | $114.3743 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $95.99 | 10.640% | $106.2033 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $57.90 | 12.393% | $65.0755 | $65.08 | $65.10 | $65.10 |
| 7 purchase totals = | $1,021.92 | $1,120.4164 | $1,120.42 | $1,120.40 | $1,120.50 | |