| 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 | $227.73 | 5.211% | $239.597 | $239.60 | $239.60 | $239.60 |
| Purchase #2 | $196.86 | 9.531% | $215.6227 | $215.62 | $215.60 | $215.60 |
| Purchase #3 | $202.60 | 10.127% | $223.1173 | $223.12 | $223.10 | $223.10 |
| Purchase #4 | $199.34 | 8.466% | $216.2161 | $216.22 | $216.20 | $216.20 |
| Purchase #5 | $41.99 | 4.256% | $43.7771 | $43.78 | $43.80 | $43.80 |
| Purchase #6 | $147.64 | 13.251% | $167.2038 | $167.20 | $167.20 | $167.20 |
| Purchase #7 | $22.90 | 9.214% | $25.01 | $25.01 | $25.00 | $25.00 |
| 7 purchase totals = | $1,039.06 | $1,130.5440 | $1,130.55 | $1,130.50 | $1,130.50 | |