| 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 | $221.38 | 9.198% | $241.7425 | $241.74 | $241.75 | $241.70 |
| Purchase #2 | $120.52 | 13.477% | $136.7625 | $136.76 | $136.75 | $136.80 |
| Purchase #3 | $211.91 | 8.278% | $229.4519 | $229.45 | $229.45 | $229.50 |
| Purchase #4 | $90.72 | 12.341% | $101.9158 | $101.92 | $101.90 | $101.90 |
| Purchase #5 | $203.55 | 10.608% | $225.1426 | $225.14 | $225.15 | $225.10 |
| Purchase #6 | $249.51 | 11.643% | $278.5604 | $278.56 | $278.55 | $278.60 |
| Purchase #7 | $148.63 | 11.859% | $166.256 | $166.26 | $166.25 | $166.30 |
| 7 purchase totals = | $1,246.22 | $1,379.8317 | $1,379.83 | $1,379.80 | $1,379.90 | |