| 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 | $209.58 | 7.554% | $225.4117 | $225.41 | $225.40 | $225.40 |
| Purchase #2 | $22.62 | 4.418% | $23.6194 | $23.62 | $23.60 | $23.60 |
| Purchase #3 | $97.44 | 8.743% | $105.9592 | $105.96 | $105.95 | $106.00 |
| Purchase #4 | $181.40 | 9.372% | $198.4008 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $187.74 | 3.602% | $194.5024 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $229.51 | 4.149% | $239.0324 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $202.30 | 10.226% | $222.9872 | $222.99 | $223.00 | $223.00 |
| 7 purchase totals = | $1,130.59 | $1,209.9131 | $1,209.91 | $1,209.90 | $1,209.90 | |