| 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 | $211.26 | 10.392% | $233.2141 | $233.21 | $233.20 | $233.20 |
| Purchase #2 | $235.74 | 6.840% | $251.8646 | $251.86 | $251.85 | $251.90 |
| Purchase #3 | $107.26 | 13.755% | $122.0136 | $122.01 | $122.00 | $122.00 |
| Purchase #4 | $211.75 | 3.795% | $219.7859 | $219.79 | $219.80 | $219.80 |
| Purchase #5 | $89.95 | 5.485% | $94.8838 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $159.43 | 3.863% | $165.5888 | $165.59 | $165.60 | $165.60 |
| Purchase #7 | $87.33 | 11.680% | $97.5301 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $1,102.72 | $1,184.8809 | $1,184.87 | $1,184.90 | $1,184.90 | |