| 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 | $122.29 | 10.253% | $134.8284 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $51.25 | 6.378% | $54.5187 | $54.52 | $54.50 | $54.50 |
| Purchase #3 | $154.46 | 8.458% | $167.5242 | $167.52 | $167.50 | $167.50 |
| Purchase #4 | $186.51 | 8.823% | $202.9658 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $170.25 | 6.519% | $181.3486 | $181.35 | $181.35 | $181.30 |
| Purchase #6 | $132.96 | 10.749% | $147.2519 | $147.25 | $147.25 | $147.30 |
| Purchase #7 | $242.89 | 4.415% | $253.6136 | $253.61 | $253.60 | $253.60 |
| 7 purchase totals = | $1,060.61 | $1,142.0512 | $1,142.05 | $1,142.00 | $1,142.00 | |