| 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 | $156.36 | 12.802% | $176.3772 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $184.53 | 3.658% | $191.2801 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $85.65 | 10.383% | $94.543 | $94.54 | $94.55 | $94.50 |
| Purchase #4 | $248.81 | 12.533% | $279.9934 | $279.99 | $280.00 | $280.00 |
| Purchase #5 | $212.70 | 8.479% | $230.7348 | $230.73 | $230.75 | $230.70 |
| Purchase #6 | $108.70 | 13.752% | $123.6484 | $123.65 | $123.65 | $123.60 |
| Purchase #7 | $8.81 | 8.152% | $9.5282 | $9.53 | $9.55 | $9.50 |
| 7 purchase totals = | $1,005.56 | $1,106.1051 | $1,106.10 | $1,106.20 | $1,106.00 | |