| 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 | $63.43 | 11.530% | $70.7435 | $70.74 | $70.75 | $70.70 |
| Purchase #2 | $208.35 | 7.555% | $224.0908 | $224.09 | $224.10 | $224.10 |
| Purchase #3 | $162.87 | 11.665% | $181.8688 | $181.87 | $181.85 | $181.90 |
| Purchase #4 | $46.97 | 13.658% | $53.3852 | $53.39 | $53.40 | $53.40 |
| Purchase #5 | $235.67 | 8.188% | $254.9667 | $254.97 | $254.95 | $255.00 |
| Purchase #6 | $161.32 | 3.545% | $167.0388 | $167.04 | $167.05 | $167.00 |
| Purchase #7 | $234.70 | 10.681% | $259.7683 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $1,113.31 | $1,211.8621 | $1,211.87 | $1,211.85 | $1,211.90 | |