| 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 | $198.25 | 3.805% | $205.7934 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $214.76 | 8.500% | $233.0146 | $233.01 | $233.00 | $233.00 |
| Purchase #3 | $153.66 | 7.137% | $164.6267 | $164.63 | $164.65 | $164.60 |
| Purchase #4 | $145.85 | 5.733% | $154.2116 | $154.21 | $154.20 | $154.20 |
| Purchase #5 | $216.72 | 10.708% | $239.9264 | $239.93 | $239.95 | $239.90 |
| Purchase #6 | $89.85 | 12.309% | $100.9096 | $100.91 | $100.90 | $100.90 |
| Purchase #7 | $24.60 | 3.874% | $25.553 | $25.55 | $25.55 | $25.60 |
| 7 purchase totals = | $1,043.69 | $1,124.0353 | $1,124.03 | $1,124.05 | $1,124.00 | |