| 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 | $199.36 | 12.629% | $224.5372 | $224.54 | $224.55 | $224.50 |
| Purchase #2 | $35.71 | 7.432% | $38.364 | $38.36 | $38.35 | $38.40 |
| Purchase #3 | $248.54 | 10.412% | $274.418 | $274.42 | $274.40 | $274.40 |
| Purchase #4 | $106.70 | 12.306% | $119.8305 | $119.83 | $119.85 | $119.80 |
| Purchase #5 | $215.98 | 6.377% | $229.753 | $229.75 | $229.75 | $229.80 |
| Purchase #6 | $7.30 | 12.765% | $8.2318 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $127.57 | 6.529% | $135.899 | $135.90 | $135.90 | $135.90 |
| 7 purchase totals = | $941.16 | $1,031.0335 | $1,031.03 | $1,031.05 | $1,031.00 | |