| 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 | $231.96 | 7.469% | $249.2851 | $249.29 | $249.30 | $249.30 |
| Purchase #2 | $98.64 | 7.511% | $106.0489 | $106.05 | $106.05 | $106.00 |
| Purchase #3 | $239.84 | 5.327% | $252.6163 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $191.61 | 3.728% | $198.7532 | $198.75 | $198.75 | $198.80 |
| Purchase #5 | $129.89 | 9.163% | $141.7918 | $141.79 | $141.80 | $141.80 |
| Purchase #6 | $87.93 | 13.400% | $99.7126 | $99.71 | $99.70 | $99.70 |
| Purchase #7 | $114.35 | 12.162% | $128.2572 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $1,094.22 | $1,176.4651 | $1,176.47 | $1,176.45 | $1,176.50 | |