| 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 | $38.96 | 11.405% | $43.4034 | $43.40 | $43.40 | $43.40 |
| Purchase #2 | $117.61 | 3.840% | $122.1262 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $223.87 | 12.170% | $251.115 | $251.12 | $251.10 | $251.10 |
| Purchase #4 | $198.68 | 12.497% | $223.509 | $223.51 | $223.50 | $223.50 |
| Purchase #5 | $233.31 | 3.304% | $241.0186 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $229.74 | 8.163% | $248.4937 | $248.49 | $248.50 | $248.50 |
| Purchase #7 | $198.70 | 8.229% | $215.051 | $215.05 | $215.05 | $215.10 |
| 7 purchase totals = | $1,240.87 | $1,344.7169 | $1,344.72 | $1,344.70 | $1,344.70 | |