| 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 | $217.45 | 7.343% | $233.4174 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $142.41 | 10.842% | $157.8501 | $157.85 | $157.85 | $157.90 |
| Purchase #3 | $95.28 | 13.869% | $108.4944 | $108.49 | $108.50 | $108.50 |
| Purchase #4 | $157.64 | 6.234% | $167.4673 | $167.47 | $167.45 | $167.50 |
| Purchase #5 | $248.32 | 8.773% | $270.1051 | $270.11 | $270.10 | $270.10 |
| Purchase #6 | $242.90 | 7.358% | $260.7726 | $260.77 | $260.75 | $260.80 |
| Purchase #7 | $196.91 | 7.855% | $212.3773 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $1,300.91 | $1,410.4842 | $1,410.49 | $1,410.45 | $1,410.60 | |