| 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 | $234.37 | 4.707% | $245.4018 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $225.53 | 9.629% | $247.2463 | $247.25 | $247.25 | $247.20 |
| Purchase #3 | $17.38 | 9.585% | $19.0459 | $19.05 | $19.05 | $19.00 |
| Purchase #4 | $80.34 | 11.742% | $89.7735 | $89.77 | $89.75 | $89.80 |
| Purchase #5 | $186.95 | 3.869% | $194.1831 | $194.18 | $194.20 | $194.20 |
| Purchase #6 | $104.96 | 9.733% | $115.1758 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $130.50 | 8.234% | $141.2454 | $141.25 | $141.25 | $141.20 |
| 7 purchase totals = | $980.03 | $1,052.0718 | $1,052.08 | $1,052.10 | $1,052.00 | |